Your sister is probably one of the most important people in your life.

She might be a huge part of your everyday life or maybe live far away but her role is always very important.

From making us mad when we were children to absolutely driving us nuts as teenagers and then finally showing their true colors and loving us in the best possible way now we’re adults, sisters are a true blessing.

If you have a sister with a birthday coming up, you might be looking for some lovely birthday greetings or birthday quotes to write in her birthday card .

Take a look at these amazing birthday wishes for a sister that we’ve found!

Best Birthday Wishes For Sister

two georgeous sister celebrating birthday

1. Having a sister is like having a beautiful flower from the same magical garden. I love you, sis.

2. Happy birthday to the best sister a guy could have. You are totally awesome!

3. From one awesome person to another, happy birthday ! Enjoy your special day , sis!

4. After all is said and done, you win the top sister award hands down. You have stood up for me, comforted me, and inspired me in so many ways.

5. You are such an inspiration and an all-time role model for me. I have always been impressed by all you do and the care you show. Thank you for teaching me what life is all about.

6. To the best sister I know, may you have the blessings on this birthday you deserve and more!

7. To the queen of all sisters, happy birthday ! Have an awesome day!

8. At times, I may still be just your little sister , but thank you for including me in your life. I am honored to have such a great gal to look up to.

9. May God bless you today and always with peace, joy, and chocolate, lots and lots of chocolate.

10. No matter what the world throws at me, I know you always have my back. Thank you for being my friend and protector. Most of all, though, thank you for being my sister. I love you.

11. My warmest wishes, sister! I cannot explain fully enough how important you are to me. Without you, I would not be the confident and driven person I am today. Thank you!

12. Never can it be said that there was a better sister in this world than you. You are amazing in every way. Here’s to you this year and for many more.

Birthday Wishes For Sister 170+ Lines To Show Your Appreciation

13. Praise to the heavens for what a great sister I have in you. You are incredibly special to me and our entire family.

14. Dear sis , I hope I may take part in making your heart smile today as you’ve done all my life.

15. The sisterhood we share is like a rose bush without thorns – lovely, beautiful, and rare. Best wishes , I love you forever.

16. Looking forward to spending many more late-night talks, hugs, and shopping days with you.

17. They say that in life all you really need is a best friend . Since we’re sisters I’m glad I’ll have you for life.

18. You’re truly the best sister and friend a girl could ask for. Happy Birthday , sis!

19. You are my sister by blood and my soul sister for life. Congrats on another awesome year of being you!

20. There really is no one way to say how grateful I am for you in my life, so I hope a big and heartfelt happy birthday will do. With love, your sister.

21. You’re truly the best sister and friend a girl could ask for. Happy Birthday , sis!

22. Love to you on this day and always. Best wishes , sister!

23. Growing up with you brought so many memories of fun, silly, and even crazy times. While that time may have passed, we are sure to have more of the same as we continue to grow older. Here’s to making more memories!

Adorable Birthday Messages For Your Sister:

happy woman typing on phone

1. I love you more than pizza, and that is saying a lot! Happy birthday to the best slice around!

2. Knock, knock. Who’s there? Only me wishing you a fantastic birthday, dear sister !

3. Look out! Here comes the coolest sister around. Happy birthday to my sister, role model , and friend all rolled up into one beautiful lady!

4. Life is short, but thankfully I have you by my side. I could not ask for a better sister and partner in crime.

5. Whew! Another year passed and you are even more beautiful today than ever. Happy birthday to my downright gorgeous sister!

6. Happy birthday , gorgeous twin! Looking at you reminds me of how beautiful I am. Ha! Happy birthday , sweetheart!

7. So many years, so many childhood memories . When I think about all the fun we had, I can’t help but smile. You have always been the best sister around.

8. Wishing you smiles, hugs, and cake today for your birthday. You deserve them all!

9. A sister like you is rare and appreciated. I would never replace you in a million years. Happy birthday to the best sister around!

10. Sister, on your special day I wish you nothing but the very best! May all your dreams and wishes come true.

11. Happy Birthday, sister ! I’m so happy we are and always will be best friends forever! Many blessings to you on your special day !

12. You are a sugary sweet, incredible, fantastic, terrific sister! I hope you have the best year yet!

Birthday Wishes For Sister 170+ Lines To Show Your Appreciation

13. Happy Birthday to you! You smell like my sister and you sorta look like her too!

14. I am so glad that we are sisters! I wish you a very happy birthday and I hope that all your wildest dreams and wishes come true!

15. Sister, dear. It’s that time of year again where I send you a snarky, sarcastic card making fun of you being older than me. So, here it is: Happy Birthday! I bought you some bingo cards and reading glasses—you know, the essentials for a woman your age.

16. I am so happy that I was able to grow up with such an incredible sister like you! You aren’t just my sister but my best friend! Happy Birthday to you!

17. Can I go grocery shopping with you on Senior Citizen Discount Day to save 5%? You do qualify for it, right? Love you, sister!

18. Best friends , partners-in-crime, and cohorts! That’s what we are! May you have a great birthday and may we have the wildest, craziest adventures yet this year! Happy Birthday sister !

19. Cheers to you, my sweet sister ! It’s your special day so let’s celebrate in our own sisterly way! You can raid my closet if I can steal your shoes! I love you lots and lots!

20. Let’s be real: mom and dad thought I was crazy until they met you. Thanks for taking the crazy train so I didn’t have to anymore. Happy Birthday sis.

21. When I need a good laugh I think about how we’re sisters, and how you can’t do anything about that. Happy Birthday , sis. Thanks for putting up with me, you’re my number one bff .

22. A huge thank you for being my bodyguard, best friend , and secret keeper. I don’t know what I’d do without you!

23. You are more than a sister and more than a friend. You’re a hot chick with some spice and sass and a side of crazy- at least that’s how I would describe you if I was going to order you from a drive-thru. Just kidding! Happy Birthday , sis.

24. I wonder sometimes just how you endure my jokes, and pranks, and charades. Then it hits me: I put up with all of yours too so I guess we’ve figured this whole thing out. Here’s to many more years of fun and jokes together.

Birthday Wishes For Sister 170+ Lines To Show Your Appreciation

25. If there was a way to bottle up everything great about our friendship and sisterhood, I’m pretty sure we could sell it and be millionaires. That’s how awesome we both are together.

26. If life gave us lemons and we made lemonade, it would be pink lemonade because we are so funky and awesome. Cheers to our bond, friendship, and sisterhood . May we share many more years together and may you have many more happy birthdays . You deserve it!

27. Ever since you were born it’s been my way, my rules, and my time: because I’m the big sister . But since it is your birthday enjoy these 24 hours of your way, your rules, and your time. They won’t last forever so spend them wisely.

28. I hear you are kind of a big deal now. Well, you’re still my baby sister and my entire world and I still have your back. I saw that birthday fairy headed your way, so I hit her on the head with a broom and knocked her butt out! Happy Birthday , sister!

29. “Beautiful”, “intelligent”, “caring”, and “outgoing” are all words to describe you! But, hey, “funny” wasn’t the first word I put on that list, right? Happy bday , funny sis!

30. Another year older? Well, I could think of worse things to be… like dead! Happy birthday to my beautiful sister who knows how to push all of my buttons but whom I love dearly!

31. Happy Birthday , sister! You are my only sister and my favorite sister! But if you weren’t my only sister, I’d surely have more options!

32. Happy Birthday to you! Happy Birthday to you! You look like a monkey and you belong in a zoo! There ya go, little sister . I hope your birthday is absolutely bananas!

Amazing Birthday Toasts For Your Sister:

beautiful three women making a toast

1. Congratulations, big sister ! You’ve had me as a sibling for how many years now?! I’ve lost count…

2. To the sibling I am least embarrassed to be related to! Or am I? Happy birthday to the coolest sister anyone could ever ask for!

3. I hope your birthday is as fun and fabulous as you are, my dearest sister ! You know, what? Make it “more fun and fabulous”, just to make sure!

4. I have no nicer friend than you and there’s no better friend than a sister! People say this might be because I have no friends! Happy Birthday , my sweet sister !

5. Happy birthday to the world’s greatest sister! I’m so blessed I thought I might give you an award, but I hope you have an amazing day anyway!

6. Happy Birthday , Sister! Congratulations on having survived another year with me as your sister! May this year be your best year yet!

7. Wishing you the very best on your special day . We’ll see about tomorrow! Hugs and kisses, dearest sister !

8. I can’t believe that someone so annoying and immature grew up to be someone I love dearly and consider one of my best friends ! Happy birthday to my wonderful, beautiful, and intelligent sister!

9. Dearest sister , please stop being younger than me every year! It just isn’t fair! Best wishes to you on your special day . May your beauty and humor never fade!

Birthday Wishes For Sister 170+ Lines To Show Your Appreciation

10. Best wishes to you on your big day ! I hope you overindulge on cake, laugh until you’re rolling on the floor, and blow out all the candles a bit drunk! Facebook is waiting!

11. Happy Birthday , my sister. You and I may not have always been the greatest of friends but we will always, and forever, be sisters. And that’s a starting point for a friendship, isn’t it?

12. Cheers! Happy birthday to the most fabulously-looking, fashionable, attractive young woman in town! I’m saving the honest appraisal of your inner virtues for next year… May you have the best of birthdays, Sister!

13. To the coolest sister in the world, I hope your birthday is off-the-hook! You deserve to have the most awesome, hoppin’ birthday ever!

14. God made us sisters, but a shared love of wine and Game of Thrones has made us the best of friends. Happy birthday to you my awesome sister!

15. If you were chosen to represent our district in the Hunger Games I would definitely not take your place, but I would send you those little packages full of surprises! Happy Birthday to you, sister!

16. I think God knew we were two-of-a-kind and that’s why he made us sisters! I love how we can finish each other’s sentences and have inside jokes. You’re amazing and I hope you have a very… Guess what was I going to say? Yeah, that thing, you see?

17. You are one-in- a-million ! I hope you have a great birthday with all the people you love, and me, someone who is also one-in- a-million . Happy birthday to you, my favorite sister! Together we bend the statistics!

Heartfelt Wishes For Your Sister’s Birthday:

woman kissing her sister in forehead

1. Wishing a truly blissful birthday to my deputy mother who’s the epitome of beauty with brains. Thank you for the sacrifices and love, sister! I love you to the moon and back.

2. Thank you for paving the way and setting a great example for me to follow. Wishing you a happy birthday , long life and prosperity. May you be around for long so that I can learn from your beautiful example.

3. Wishing a spectacularly joyful and magical birthday to my phenomenally beautiful and loving sister . I couldn’t have asked for a more phenomenal sister. You’re the best, sis! Have fun on this beautiful day !

4. Happy birthday , my sweet sister . May every blessed moment of your birthday be as incredibly beautiful as you are.

5. Happy birthday to the most beautiful sister in the world. Your compassion, energy, and determination are contagious. I pray I become just like you someday.

6. Happy birthday to the most beautiful sister in the world!

7. Happy birthday to you my sister! Now hurry up and blow out your candles so that we can dig into that delicious looking cake!

8. It’s my favorite day of the year—well next to my birthday, Christmas, Easter, and Valentine’s Day! It’s your birthday! Happy Birthday to you! I hope all your dreams and wishes come true today!

9. May you have the best year yet! I love you to the moon and back, sis!

Birthday Wishes For Sister 170+ Lines To Show Your Appreciation

10. I had a difficult time deciding between getting you Justin Timberlake or Wentworth Miller so I got you neither! I figured bringing myself would be the best birthday present you could ever ask for!

11. You are the most amazing person and the best sister anyone could ever ask for! Happy Birthday to you! I hope all your wishes come true this year!

12. Sister, it’s your birthday! Happy birthday to you on this wonderful day . I wouldn’t trade you for anything in the world.

13. Wishing a happy birthday to the most beautiful soul I know! You are one-in- a-million ! Happy birthday to the best sister in the world!

14. Happy Birthday to you! You are an incredible human being and I am so proud to call you my sister! I hope all your dreams come true!

15. My world would be so boring and dull without you to brighten things up! You give me unconditional love , thank you for that. Happy Birthday to you, sister! Best wishes !

16. We are sisters and best friends forever and always! I wish you nothing but the very best on your big day .

17. Happy birthday to a sister who has the most awesome sister in the whole wide world!

18. Happy birthday to my older sister who brightens the world with her smile, makes the world a whole lot happier with her laugh, and makes the world more beautiful with her presence! Happy Birthday , dear sister !

Emotional Birthday Wishes For Your Sister:

woman giving her sister birthday kiss

1. Amazing. Hopeful. Bright. Overwhelmed. Super-duper excited. That’s how I feel when you’re around. Happy birthday to the world’s best sister !

2. When the cookies of life are plain, old boring sisters are the sprinkles on top. Thanks for being mine.

3. Today the world and I celebrate more than just you being a great sister , we celebrate me being the luckiest brother ever. Happy birthday , sis. You’re the best.

4. Kudos to you for all your accomplishments, life adventures, and finding happiness. I wish you a bucket-load more happy birthdays. Lots of love, your sister.

5. We may not be sisters by blood, but we’re related through the bond we share. I love you and wish you many more happy birthdays . Love you cutie , your best friend .

6. Ponytails and dresses, tea cups and birthday cake. I hope your birthday is as sweet and as fairytale-like as you are. Cheers to you, sister.

7. They say you can kid the world but never your sister. But I sure am glad we get to kid around together. Thanks for all the fun memories over the years. Here’s to many more.

8. Sparkling. Beautiful. Happy. Amazing. These are all the things you are inside and out. Happy Birthday, sister . You’re the best!

9. They say brothers and sisters are almost like hands and feet, they work together but are still different. I’m glad I get to be your brother and friend. Happy Birthday , sister. You’re the best!

10. Although we are often opposites, you’re like my mirror that keeps me on track and looking fabulous. Cheers to a fabulous you on your birthday!

11. Happy Birthday to you! Happiest Birthday to you! You might be my sister but I consider you more like my best friend forever! Best wishes !

12. The warmest wishes to you on your big day . I wish I could be there to join in the celebrations! May your day be full of plenty of merriment and good cheer! Happiest of happy birthdays my dear sister !

13. I hope your birthday brings you everything you could ever want and much more!

14. I just want you to know that I think you are my favorite sister—even if you are my only sister.

Birthday Wishes For Sister 170+ Lines To Show Your Appreciation

15. Just remember, sis, wine gets better with age! You are looking better and better with each passing year! Happy Birthday , you old gal!

16. Best wishes , sister! Now blow out your candles and make a wish! Let’s see how many boyfriends you have this year!

17. Thinking of you on this very special day ! I hope you have a beautiful time spent with your family and friends. Wishing you a very happy birthday !

18. Happiest of birthdays to you, my dear sister . Sometimes I wonder how we both came from the same parents as we are so different but then other times I wonder if we are twins. You are my best friend now and always!

19. You are wonderful, my dear sister ! I hope your birthday is just as fabulous as you are!

20. Best wishes to the most awesomest person I know! You are the world’s greatest sister! I hope your birthday is just as fabulous as you are!

21. Happy Birthday , dearest sister ! You are one-of-a-kind and a blue elephant among a sea of pink hippopotamuses! I hope your birthday is a one-in- a-million !

22. On your special day I hope everything goes your way! Happy birthday to someone who deserves nothing but the very best! Love you forever and always, my beautiful sister !

23. Thinking of you on your special day ! May you get everything you’ve ever dreamed of—including Channing Tatum with a big red bow! Happy Birthday to you!

24. Roses are red, violets are blue, you are my sister and I love you too! Happy Birthday ! I love you forever and always. You are my best friend and partner-in-crime! I can’t wait to have many more wild and crazy adventures together!

Cute & Funny Birthday Wishes For Your Sister:

happy sisters celebrating birthday

1. When I think of things that are good, I think of your heart. When I think of things that are great, I think of your smile, your hugs, and your kisses. When I think of things that are the best, I simply think of you because you’re the best sister I could ever have.

2. When God gave me you he truly gave me the best! Happy Birthday , sister.

3. Let’s face it, I wouldn’t be who I am today without you sis. You’re a light in the darkness and a star in every sky. I just hope that one day I can fill your shoes. Happy birthday to my lovely sister and the best human ever.

4. Through the years you’ve come to mean more to me than you will ever know. I’ve learned that a girl without a sister is just like a bird missing her wings. Thanks for being my wings. Happy birthday sis and I love you.

5. The best friends are those who listen and don’t judge, who love even when they don’t always understand. The only thing better than that is a true friend and a sister in one. Thanks for being mine.

6. Dear sis , even though we don’t always get along, the friendship we share still melts my heart every day. Thanks for being the best sister ever!

7. I may have gotten all the guys, but you definitely got the smarts. Happy birthday , you smarty pants.

8. I honestly don’t know which one of us is really the lucky one. You are the best sister I could ask for and more.

9. When you find Mr. Right tell him I get visiting rights for all the shopping, hugging, and storytelling we still have to do. Love you, sis.

10. Although cake is good, it’s better with icing on it. You’re the icing to my cake and my best friend.

Birthday Wishes For Sister 170+ Lines To Show Your Appreciation

11. You’re the coffee to my mornings and the joy in my life. I love you, you’re the nicest sister ever. I wish you good fortune and good health .

12. To the only person in my life that can make me laugh when I want to cry. Thanks for everything, sis. You’re the best gift I ever could have gotten.

13. If we needed nicknames and were swimming in the ocean, I would call you a starfish because you’re a star! Happy Birthday sis !

14. To someone who has always seen the best in me, even when there was little of it to find. Thanks, my lovely sister .

15. Let me say Happy Birthday before I say anything else. Because now I need to wish you good luck- you’re going to need it if you want to be as awesome as me!

16. I know this day won’t be as perfect as you are, but I hope it comes close. Happy Birthday , sis. I love you with all my heart.

17. I’m really glad you are my sister, since I doubt anyone else could put up with you. Love, your amazing sister .

18. Hey, you hot, amazing, wonderful human being . Happy Birthday to you! Xoxo from your sister, who adores you.

19. Wait! You’re how old!? Excuse me, I need to go see a therapist. You just reminded me how old I am, I’m the elder sister in this family, right?

20. Happy Birthday to my younger sister who is the biggest party animal I know. ince it’s your birthday, I guess I will volunteer to be the designated driver. You’re welcome.

MILESTONE BIRTHDAY WISHES:

Sweet 16th Birthday Messages:

sweet teenage girl celebrating birthday

1. Happy 16th birthday. May God help you forget about your problems in life like you forgot the things you learned for your exams.

2. Sending a sweet happy birthday from a sweet brother/sister to a sweet sister who is celebrating her sweet sixteen on such a sweet day. May sweet things constantly surround your life, my sweet sister .

3. Happy Birthday . I’m sorry once again for not accompanying this with a gift.

4. Wishing you a fabulous 16th birthday. Please don’t get pregnant, for I’m too young to become an uncle/aunt.

5. Happy 16th, dear sister . May your weekends be long and your weekdays short. May you never annoy Mom to the point where she thinks of eating you up. Happy Birthday .

6. Happy sweet sixteen, dear sister . Today makes you 192 months old. My prayer for you on this day is that you never experience teen pregnancy because I don’t think Mom and Dad would be too pleased to become grandparents. Happy Birthday .

7. Happy 16th birthday. Today, I want to congratulate you for two things. The first is for turning 16 and the second is for not becoming a teenage mother. Enjoy your day.

8. Happy birthday , sweet sister . Enjoy every second of being 16, and please while you are at it, try not to become a teen pregnancy statistic. Have a great day!

Coolest 20th Birthday Messages:

friends surprising their friend for birthday

1. May your holidays be long and your work days be short. Enjoy every moment of being 20.

2. As you celebrate your 20th birthday, I just want to congratulate you on successfully beating teen pregnancy!

3. May you never be called ugly in your life. And if you ever encounter the misfortune to be called ugly, may God give you the strength to come up with the legendary comeback “I’m not a mirror”. Happy Birthday .

4. They say all you need in this life is love, and for that reason all I am sending you for your big day is my love, instead of some fancy present. Am I not the best brother/sister in the whole wide world?! Happy 20th, dear sister .

5. What an interesting age you have gotten to. You are no longer a teenager, and yet you aren’t old enough to enjoy a good drink. Happy 20th birthday.

6. Hip Hip Hooray! My wonderful sister is finally in her twenties! Even if you haven’t achieved anything in life, you should be proud that you successfully avoided becoming a teenage mom. That’s some substantial achievement. Now, let the party begin!

7. Today is your special day . So you shall sit back, relax, and have some beer. Oh wait, you still haven’t reached the age where you can enjoy a drink. Happy 20th.

Badass 30th Birthday Messages:

friends celebrating birthday with toast

1. On your 30th birthday celebration , I pray that God will give you a big bank account and a slim body. Happy Birthday .

2. Dear sister , I was trying to send you something wonderful on your birthday through the post, but I couldn’t fit it into the mailbox. Happy 30th!

3. Dear sister , I want to congratulate you on another year of still being alive. Happy 30th.

4. Today is your birthday, dear sister . It’s rather unfortunate you are not Jesus Christ. Had you been Jesus, today would have been Christmas Day. But happy birthday all the same.

5. Don’t worry about turning 30 today. In the world of Scrabble, 30 is only 12. 

Fierce 40th Birthday Messages:

mature woman posing with glass

1. No, you are not 40! What you really are is a 20-year-old with 20 years of experience.

2. I can’t believe you are 40! I strongly ask for a recount! There must be some mistake somewhere! Happy birthday all the same.

3. So you finally hit 40, dear sister . Hmm… I’ll be forever grateful to you for turning 40 before me. Happy Birthday .

4. Lucky you, sister. Since you are not a banana, you get better and better the older you become. Happy 40th birthday.

5. Happy 40th birthday. Everything about your Big Day today is perfect. The only problem is that your cake isn’t large enough to accommodate all your candles.

6. Happy 40th. I was about to call the fire department in panic until I realized it was just your 40th birthday cake. Happy Birthday.

7. My dear sister , don’t mind all those losers who insist on calling you old. You’re not old, you’re just vintage. Happy 40th birthday, my beloved vintage sister.

8. As you mourn the death of your 30s, dear sister , my one piece of advice for you today is to have the courage not get down because at your age if you get down, you just might find it difficult getting up. Happy Birthday .

9. Dear sis , congratulations on turning 20 for the second time! Keep on rocking!

Ultimate 50th Birthday Messages:

woman celebrating birthday with her family

1. Did you know that today makes you half a century old? Happy birthday , my half-a-century-old sister. I’m sure you’ve been through some hard times , the best things are yet to come!

2. Not everyone is blessed with the opportunity of looking this awesome at the age of 50. Cheers at 50, dear sister .

3. Happy 50th birthday, dear sister . If you were in a band, the band’s name would be “The Wrinklies”.

4. Yay! You finally made the Big 50! Did you know that today makes you over a billion and a half seconds old!? Happy 50th birthday.

5. Yay! Look who’s all grown up and getting ready to start using a walking stick. Congratulations on being 600 months old today. Happy 50th.

6. Holy s*** you are 50 already! Sis, I think we should keep this celebration on the down-low.

7. I was about to make an age-related joke, but stopped when I considered your age. So all I’m going to say is have a fabulous day.

8. Happy 50th birthday. While 50 years might sound pretty old, it doesn’t really sound bad when you think of the fact that you are only 5 decades old. Enjoy your day to the max, you 5-decade-old lady.

9. I can’t believe that you are 50 and still look so stunning. I bet your enemies never in their wildest imaginations thought you’d still be looking this good at 50. Kinda feel sorry for them!

10. Wishing a ridiculously brilliant birthday to the hottest 50-year-old I know. If the world were to organize a contest for the hottest 50-year-old in the universe, you’d surely go home with the crown. Happy Birthday sister .

11. Dear sis , I might smile and wish you a happy birthday today, but deep down, I’m green with envy wondering how you still keep looking awesome at this age.

12. 50 years is no small age. To many, you are old. But whenever you feel down about your age, take a moment and consider how the 100-year-old woman would be feeling right about now and take solace in that. Happy Birthday .

13. Don’t worry about becoming older today. You can always drastically cut down your age. If footballers around the world do that, what’s stopping you from doing that too? Happy 50th birthday!

14. Sis, you’re a perfect example of what a perfect 50-year-old should look like. May you keep breaking the hearts of your enemies with your good looks. Happy Birthday .

15. Wishing a fabulous woman who just turned 50 years an absolutely fabulous birthday celebration . You are never too old to rock & roll, dear sis .

Birthday Wishes For Sister 170+ Lines To Show Your Appreciation