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100 Happy 15th Birthday Wishes for that Perfect HBD Message


We have put together a list of the best happy 15th birthday wishes, greetings and message for you when you just aren’t sure how to wish them the best birthday. And since turning 15 is a big deal, you will definitely want to help them celebrate! We also included a few of the best happy 15th birthday quotes and captions for you to use.

Our Favorite Happy 15th Birthday Wishes

  • Congratulations on reaching this incredible journey to 15. Wishing you many good things for the years ahead.
  • Many congratulations on your 15th! Wishing you success and happiness on your very special birthday!
  • It’s great to be 15. You’re not a kid anymore and you’re not a grownup. You’re, well, simply perfect. Happy 15th birthday!
  • A birthday is a day to celebrate your achievements, your accomplishments, and your future.
  • Look at that, you’re a whole 15 years old. Hope you have a great day celebrating with all your loved ones.
  • Hope your 15th year is your favorite year so far!
Cake with happy 15th birthday wishes
  • Happy 15th birthday to an extraordinary kid who just got even more extraordinary today!
  • We are so proud of you. You are a remarkable 15 year old. We love you so, so much. Happy 15th birthday!
  • Happy 15th birthday, you are an amazing person and I am so lucky to be here with you right now. Enjoy each and every moment.
  • I hope that you always remember this day because you deserve the greatest birthday!
  • Don’t ever be afraid to be you. You have the best heart that I have ever met in a 15-year-old!
  • Forget about the past you can’t change, the future you can’t predict, and definitely forget about the present because I didn’t get you one. Happy 15th!
  • You are the most precious thing to me, and I hope you have so much fun this coming year! Happy birthday!
  • On your 15th birthday, I hope you take time to reflect on all your blessings and give thanks for another year of life.
Decorations with happy 15th birthday greetings
  • Happy 15th birthday! Hope your party is incredible in every way, with lots of birthday cake, ice cream, gifts and, most of all, fun.
  • Wishing you a fantastic 15th birthday, I feel blessed to have you in my life.
  • I guess you are too young to have big dreams, but whenever you start having them, I hope all of them will come true. Happy Birthday!
  • To the beautiful 15 year old, I love you so much and I wish you joy, peace and happiness as you grow up.
  • Happy birthday to the world’s (no, the universe’s) greatest 15 year old!
  • Celebration of your birthday is celebration of life, love and laughter. Happy Birthday.

If you like these, you might also want to check out our other lists of 10th, 11th, 12th, 13th and 14th Birthday Wishes.

Funny Happy 15th Birthday Wishes

  • I want you to know that we will always be here for you as you get older and wiser. But for now, enjoy being 15! Happy Birthday! We got the big cake!
  • Even though I want time to slow down, you are heading to adulthood, so enjoy your birthday as a 15-year-old!
  • Celebrate, laugh, dance, and cheer because your birthday only comes once a year.
  • For your birthday, I wanted to give you something that was both funny and charming, but then I remembered you already have me in your life. Happy 15th Birthday!
  • You are growing so quickly. I can’t believe you are 15. I still remember the days I could just pick you up, and now you are growing up so fast. Happy birthday!
  • May your 15th birthday be as wonderful as the seven wonders of the world. That’s pretty wonderful (like you’ve always been to us)!
  • Came for the cake, stayed to see who got you the best gift. Cheers to an awesome 15th birthday!
Decorations with funny happy 15th birthday wishes
  • Blow out the 15 candles on your birthday cake and make 15 birthday wishes. After all, you’re 15 today! Happy 15th birthday!
  • Happy Birthday! For your special day I made you a cake. BOOM YOU’RE A CAKE! You’re so very welcome.
  • I can’t believe you are turning 15 years old.  Does that mean you’re old now, or worse am I old now? Lol, just kidding, happy 15th birthday!
  • My 15th birthday wish for you is that you all your birthday gifts are exactly what you had hoped for.
  • I spent 3 hours searching the internet for the perfect birthday message for you and then I gave up. Happy 15th Birthday.
Decorations with funny happy 15th birthday wishes
  • Happy 15th birthday! I realize it sounds old, but that only makes you 15 and means you have 15 birthday wishes to make. Hope each one comes true!
  • Don’t grow up… It’s a trap! Oh, you did! Happy birthday, in that case!
  • Happy 15th birthday! Now that you’re getting older, I hope your last trip round the sun wasn’t too tiring.
  • How time flies – Happy 15th Birthday.
  • May you receive only the best birthday gifts. Enjoy each and every one! Happy 15th birthday!
  • There’s a new 15-year-old kid in town. You. Now that you’re 15, you are a grownup in training.
  • Happy birthday! Yes, you’re 15 today. Sure, you’re no longer a little kid. But you’re never too old for a birthday hug and kiss. Come here and get yours — you deserve it!
  • Sending you a hundred wishes so that you get everything you could hope for this birthday. Happy 15th birthday!
  • May all your 15th birthday wishes come true today, starting with plenty of birthday cake and ice cream.
  • You’re 15 today, so it’s time to think about your future! Just kidding! The only thing you should do now is have fun, fun, fun and fun! Happy 15th birthday!
Cupcake with funny happy 15th birthday wishes
  • Happy Birthday. You would think that you would be a giant by now. But you still have a ways to go. Enjoy your special day.
  • 15 looks good on you.  May all your dreams come true today.
  • Have a hearty 15th birthday full of cake, sweets and lots of fun.
  • Smart, good looking, and funny! But enough about me. Happy birthday!
  • Your birthday brings with it a special glow. The glow of so many candles, so hurry and blow them out!
  • You know what they say about more candles… A bigger wish! Happy Birthday.

Short Birthday Wishes for Turning 15

  • Wishing you a very happy birthday! May all your dreams come true.
  • May your birthday be sprinkled with fun and laughter. Have a great day!
  • I hope you have a fabulous day, and be sure to eat an extra slice of cake for me!
  • Sending my little (big) 15-year-old the best birthday wishes!
  • Happy Birthday! Here’s to a memorable day!
  • A very happy 15th birthday, I can’t wait to celebrate with you later.
  • May the cake be delicious and the next year be epic! Happy birthday!
Decorations wtih short birthday wishes for turning 15
  • Can’t quite believe you are 15! I remember you running around in nappies.
  • Enjoy turning 15 today – it’s all downhill from now on!
  • Look out world, here you come!
  • I can’t wait to see what your future holds for you!
  • You are such an amazing  person, inside and out. Happy 15th!
  • Happy 15th birthday! What a momentous day for you. You’re in the BIG leagues now. Bravo!
  • You make us so proud, each and every single day.
  • So proud of who you have become over these 15 years.
Balloons with short birthday wishes for turning 12
  • Hope your 15th birthday is unforgettably wonderful — just like you!
  • Turning 15 is a piece of cake and a few extra candles.
  • You’re older today than yesterday but younger than tomorrow, happy 15th birthday!
  • 15 years ago today our family changed for the better, happy birthday!
  • Happy 15th birthday! You have so many to look forward to.
  • You are fourteen years old now. Happy Birthday, Have lots of fun.
  • You are now 15, how fast you’ve grown up, I am here if you ever need me.
  • Happy 15th Birthday! I am so happy to see you growing up. I wish you the very best.
  • Happy 15th Birthday! It is worthy of celebration. May you continue to grow.
  • You know what they say about more candles… A bigger wish! Happy 15 Birthday.
Cupcakes with birthday cake captions
  • Happy 15th Birthday. Wow, you are getting old too quick, Stop it. Just kidding.
  • To this birthday and many more to come, Happy 15th Birthday!
  • On this day, your birthday, I hope that each and every one of your wishes comes true.
  • It’s your birthday! I hope it is filled with happiness and plenty of love.
  • I hope your birthday is full of sunshine, rainbows, love, and laughter! HBD!
  • Your birthday allows us to celebrate having you in our lives. Happy Birthday.
  • Happy birthday! Super glad you were born.
  • Birthdays are special days that allow us to celebrate the day you came into our lives.

Happy 15th Birthday Messages and Greetings for Cards

  • Happy 15th birthday to someone who has a truly bright future ahead of them! I hope you have a fantastic day!
  • Always remember you are braver than you believe, stronger than you seem, smarter than you think and loved more than you know! Congratulations on your 15th birthday!
  • Happy birthday! I can’t wait to see what you do with your next 15 years.
  • How fast time runs, it was as if the last 14 years were wrapped up in a second. Now you are 15. I hope you’ll have many more years in joy and gladness.
  • A bright and shining path lies ahead of you, full of new possibilities. Wishing you a very happy 15th birthday!
Decorations with happy 15th birthday messages
  • Wishing you a very special birthday and a wonderful year ahead!
  • May this 15th year be full of love and laughter just like you bring to us every day, happy birthday!
  • Love, kisses, and 15 birthday wishes.
  • Even though we may say it 1,000 times a day, we love you so much! Have a great birthday!
  • Are you having that amazing feeling when you wake up and realize that today is your 15th birthday?  Well it is, and now we get to celebrate you all day long.
  • Happy 15th birthday. As you embark on the greatest adventure of your life — remember to do one thing: enjoy every second.
  • A very happy 15th birthday to you! Congratulations! I hope that your day is filled with celebrations, and that on this very special day you’re surrounded by those who you love most in the world!
Cake with happy 15th birthday messages
  • Wishing you a wonderful 15th birthday, you deserve to have a great day and hope you get extremely spoilt!
  • Happy 15th birthday. Just 15 years ago, you came into our lives and changed everything…for the better. Now, 15 years later, you’re changing every day…making our lives better than ever.
  • Happy 15th birthday! You’re the best and, today, you’re even better!
  • Today is not just any day, as much as it is important to you, it is much more important to us. Happy 15th Birthday kid.
  • We are so delighted to see you happy, your joy and happiness is what gladdens our heart. Happy 15th birthday.
Cupcakes with happy 15th birthday messages
  • I wouldn’t want to be anywhere else but here, you are worth each and every moment and I just hope you get all what your heart desires.
  • May your birthday cake be moist, and may no one use that word to describe it.
  • I hope all of your hopes and dreams come true on this very special day. Happy birthday to you!
  • Enjoy your 15th birthday to the fullest. That means getting the fullest you’ve ever been with lots of birthday cake and ice cream.
  • Have a wonderful day today on your 15th Birthday.
  • There is a joy that erupts from the heart of every parent when they see that they are raising a great kid. I’m excited to feel this joy as well. Happy 15th Birthday.
  • Congratulations on your birthday! Sending you our love and good wishes.
  • I cannot believe 15 years have gone by this fast, and I am so proud of the kind person you have turned into!
  • Wishing you a big happy birthday. May this be one for the books!
  • Happy 15th birthday to a true troublemaker!
Cake with happy 15th birthday greetings
  • The greatest time of your life is here. You are 15, so it’s time to be great…and have a great time. Happy 15th birthday to you!
  • This is one of the best phases of your life. You are starting to become a young adult- enjoy this time! Happy birthday!
  • Happy Birthday. May your day be full of blessing, joy and happiness, may you get loads of presents and may everyone you love be around you. 
  • Happy 15th birthday to someone who’s awesome at any age.
Balloons with happy 15th birthday greetings
  • May you have the best of everything — from the best of friends to the best of love — now and always! Happy 15th birthday!
  • You were just a baby in my arms 15 years ago, now you are growing into a fine person and I couldn’t be prouder. Happy Birthday, may you blow countless more candles.
  • Happy Birthday. I can see a bright future for you. You are smart, brave and you make everyone happy.
  • Happy Birthday! We want you to have an incredible celebration filled with laughter and ice cream.
  • Sending you warm birthday wishes and a big warm hug on this very special day.

Happy 15th Birthday Quotes

You don’t get older, you get better. — Shirley Bassey

“My life is better with every year of living it.” — Rachel Maddow

“I intend to live forever. So far, so good.” — Steven Wright

Mountains with happy 10th birthday quotes by Carroll

“There are three hundred and fivety-four days when you might get un-birthday presents, and only one for birthday presents, you know.” — Lewis Carroll

“The best birthdays of all are those that haven’t arrived yet.” — Robert Orben

“All the world is a birthday cake, so take a piece, but not too much.” — George Harrison

“Why is a birthday cake the only food you can blow on and spit on and everybody rushes to get a piece?” — Bobby Kelton

“Today is the oldest you have been, and the youngest you will ever be. Make the most of it!” – Nicky Gumbel

“That’s the funny thing about birthdays, they’re kind of an annual thing.” – Rapunzel

Balloons with happy 11th birthday quotes by Rapunzel

“Growing old is mandatory; growing up is optional.” — Chili Davis

“Birthdays are good for you. Statistics show that the people who have the most live the longest.” — Larry Lorenzoni

Happy 15th Birthday Captions

  • Well look who just turned 15…
  • And so begins Chapter 15.
  • Chapter 15, Page 1.
  • Say hello to my new favorite 15 year old.
  • Experience level: 15.
  • Honestly, my birthday should be a holiday.
Cake wtih happy 15th birthday captions
  • Favorite day of the year.
  • 15 years old. 15 candles. 15 wishes.
  • Lap 15 around the sun…
  • 15? Bring it on.
  • Helping this one ring in 15. Cheers to another lap around the sun!
  • Here for cake, and cake only.
  • Blowing out 15 candles this year.
  • Agent of chaos for 15 years
Mountain at sunset with funny birthday captions for yourself
  • I’ve never been 15 before. I thought I would try it out.
  • Keep calm and celebrate 15 years.
  • I don’t care how old I’m turning, so long as there’s cake.
  • Turning the big 1-5 with my fam by my side.
  • It’s my birthday, so I’m celebrating everything.
  • It’s all about that birthday magic.
  • I don’t know how to act my age. I’ve never been this age!
  • The only thing better than a slice of birthday cake is a second slice of birthday cake.
  • It’s not just a birthday cake – it’s a work of art.
  • Keep calm and eat cake.
  • Let them eat birthday cake.
  • Sprinkling you with birthday wishes.
  • It’s a piece of birthday cake.
  • Sweetest birthday ever!
Chocolake cake with funny birthday cake captions
  • Cake is always a good idea.
  • Bring on the birthday cake!
  • This cake’s been sprinkled with love.
  • Cake, cake, and more cake – that’s my kind of birthday!
  • They say laughter is the best medicine, but I say birthday cake is a close second.
  • If you don’t take a selfie with your birthday cake, did you even really celebrate?
  • All you need is love. And also, birthday cake.
Chocolate cake with cake captions
  • A birthday can never have too much cake.
  • A birthday cake is like a present you can eat, and who doesn’t love presents?
  • Crazy for birthday cakes!
  • Growing up is optional, but birthday cake is mandatory.
  • Live. Love. Cake
  • It’s not a party until someone brings out the birthday cake.
  • My birthday wish? More cake, please!
Cake with short captions about birthday cakes
  • I can’t keep calm, it’s my birthday and there’s cake involved.
  • Birthday wishes come true when there’s cake involved.
  • It’s my birthday, and I’ll eat cake if I want to. And I want to. So there.
  • Cake is the answer to every birthday question.
  • You, me and cake.
  • Today, I’m one year older and one slice of cake happier!
  • Slice, slice, baby.

So that’s it for our list! We you found the perfect wish or greeting you were looking for.

Now go celebrate!

Woman holding up a clear chunk of ice on the beach

About the Author

Laynni Locke

I am Laynni Locke, a Canadian writer, reader and traveller with a passion for sharing life’s moments on social media. Keeping friends and family in the loop of our lives though photos and videos has become an essential activity for most.

And it doesn’t matter if you are travelling, celebrating a special occasion or just appreciating day-to-day life, when you take that perfect photo you are going to need the perfect caption or quote before you share it. Which is why we started Routinely Shares, providing comprehensive lists of quotes and captions to cover every occasion, adventure or loved one.

With extensive experience as a travel writer, social media specialist and grant writer, I have made it my mission to curate the best and easiest to use lists for your next post.

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