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21st Birthday Cards

Drink ... drank ... drunk? Not too much, we hope. Send a 21st Birthday Card to someone who has hit that milestone like a boss and is ready to celebrate. Choose from 790+ exceptional designs, add your personal message, and we'll mail it next business day. Throwing a party? No worries. We have 21st Birthday Party Invitations, too. Yeah, 'cause we're cool like that.

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Birthday (190,251)
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Cards per Page:
Cards: 816 Pages: 28
Most Popular Newest Show adult cards
21st Birthday Cosmo Humor card
Customize: Inside text only
Inside Text: Just kidding... I'll buy you one!

Happy Birthday!
Artist: ©totallypainted
Product Id: 183343
Birthday - 21 card
Customize: Inside text only
Inside Text: Hey, you're legal now!

Put down the cake
and ice cream
and go celebrate!

Have a safe and happy
21st Birthday!
Artist: Teri Francis
Product Id: 87635
21st Birthday - Bucket of Beer Custom Card
Customize: Cover text, inside text
Inside Text: Drink it all in ...

Your twenty-first birthday only comes once in a lifetime!
Artist: ©Doreen Erhardt
Artist Notes: Fun Custom Birthday Card for the person turning 21, the legal drinking age! Done in gold hues with a bucket of beer, confetti, and balloons. An original design by Doreen Erhardt©2013. Some elements by Freeimages in the U.K.
Product Id: 1015307
21 years old - Birthday Taco humor card
Customize: Inside text only
Inside Text: Hope your birthday is el grande!
Artist: Corrie Kuipers
Artist Notes: Cute cartoon of a kawaii taco with party hat on a red background with the text "Ay Caramba! You're turning 21, let's taco 'bout it." Fun birthday card for everyone!
Product Id: 1155952
21st Birthday for Her Trendy ’Bling’ - Turquoise B…
Customize: Inside text only
Inside Text: Girl ...

Let your inner DIVA out!
Artist: ©Doreen Erhardt
Artist Notes: For the tween turning 21, this very feminine card with digitally created 'diamond-like-bling' done in trendy turquoise, white and black. No elements can be felt to the touch.Original card design by Doreen Erhardt©2014 with elements by Cari Lopez, PSPTubez, Delicious Scraps & Karen Arnold.
Product Id: 1210380
21st Birthday Religious Swirls, Red and Black card
Customize: Inside text only
Inside Text: Let them rejoice before God:
yes, let them exceedingly rejoice.
Psalm 68:3



What a great day to have fun ...
What a great day to celebrate ...
What a great day to be blessed
by the wonderful gift of
YOU!

Happy 21st Birthday
Artist: Sandra Rose Designs
Artist Notes: 21st Birthday Religious Card is great for either a guy or girl. Black and red Christian message is very current and will be appreciated as they turn 21 years old.
Product Id: 1092428
Happy 21st Birthday - Blue diamond card
Customize: Inside text only
Inside Text: The best is yet to come -
May this wonderful day be
a brilliant start to
the rest of your life.

Happy 21st Birthday!
Artist: © Rosanne Casu Photography
Artist Notes: This modern Happy 21st Birthday greeting card features a large glass-effect 21 layered on a soft blue diamond gradient. Minimalist and trendy!
Product Id: 128325
21 Year Old Happy Birthday, Chalkboard Look card
Customize: Inside text only
Inside Text: You are now
21-derful years old!

Hope your birthday
is as wonderful as you are.
Artist: Sandra Rose Designs
Artist Notes: A twenty-one year old can be a very special time - especially since the person is now 21-derful! Black and white, chalkboard look, this card is perfect for man or woman turning 21 years old.
Product Id: 1122138
Birthday for 21 Year Old, The BIg 21 with Custom N…
Customize: Cover text, inside text
Inside Text: Happy 21st Birthday!
Hope all
of your fondest dreams
come true!
Artist: Teri Nelson Kuster
Artist Notes: Turning 21 is an important Birthday and one that everyone loves to celebrate. Add to the excitement of someone special turning 21 by giving them this vividly colored and fun card with the wording "The Big 21". The background is a rich royal blue with the number 21 centered in huge turquoise striped and green polka dot numbers. There is a flame atop the one, making it serve as a Birthday candle also. Below the number, 21, is the space to add the Birthday celebrant's name, by typing it there as you order their card. The inside wording of the card is "Happy 21st Birthday! Hope all of your fondest dreams come true!"
Product Id: 1385660
Ducks Singing Happy 21st Birthday To You, Happy Bi…
Customize: Inside text only
Inside Text: I hope your 21st birthday
is just ducky.
Artist: Amy Hadden
Product Id: 1096104
Happy birthday - 21 years old card
Customize: Inside text only
Inside Text: now 21 doesn't sound so bad, does it?
HAPPY BIRTHDAY!!
Artist: Corrie Kuipers
Product Id: 277491
Butterfly Reflections Daughter 21st Birthday card
Customize: Inside text only
Inside Text: From the time you were a little girl
you were special
with a light and charm that shines above all others
Many parents say this of their daughters
but in your case, it's true!
And now a beautiful woman
ready to share her light with the world
you are wished every dream come true
on your birthday and every day!

Happy birthday dear Daughter!
Artist: Penny Cork
Artist Notes: A pretty way to share your thoughts on your daughter's birthday. Please feel free to add to, or change, the inside message to create a card that is uniquely your own.
Product Id: 425788
Happy 21st Birthday! card
Customize: Inside text only
Inside Text: It's sad to think that
in just a few short hours
you'll be hugging one of these!

HAPPY 21st BIRTHDAY!
Artist: graphicdoodles
Product Id: 146076
21st Photo birthday card, Flowers and butterflies …
Customize: Cover photo, inside text
Inside Text: Wishing you a birthday
Filled with happiness
Brightened by rainbows
And warmed by love.

Happy Birthday
Artist: Norma Cornes
Artist Notes: A photo card that will delight the recipient.A gorgeous scrap-booking crafts-look card. With lots of flowers and butterflies, this card is sure to delight. Note, this card is printed, not hand made. Copyright Norma Cornes.
Product Id: 947598
Birthday - cake & candle 21 card
Customize: Inside text only
Inside Text: congratulations on your 21st birthday !
Artist: Corrie Kuipers
Product Id: 61538
Add a name, 21st birthday with candles card
Customize: Cover text, inside text
Inside Text: Happiness, laughter and loads of fun.
Wishing you a birthday
full of all good things!
Artist: Norma Cornes
Artist Notes: Add a name to customize this card with burning candles on a cupcake. A great birthday cake on a 21st birthday card, suitable for a man or a woman.
Product Id: 1174262
Birthday 21 Year Old Custom Personalized Name Stac…
Customize: Cover text, inside text
Inside Text: Hope your Birthday
is stacked high
with fun.
Happy 21st Birthday!
Artist: Teri Nelson Kuster
Artist Notes: The long anticipated Birthday of 21 is finally here for your Daughter, Granddaughter, Niece, Friend or other Family Member and you want a very special card to say Happy 21st Birthday to them with. This little five layer cake, filled with hearts, bows, swirls, and the repeated number 21 will be one that will be treasured by this special Birthday person. Their name will appear at the bottom of the card, you simply type it in as you order the card, personalizing it for them alone. Your inside wording to the new 21 year old is "Hope your Birthday is stacked high with fun. Happy 21st Birthday!"
Product Id: 1378380
Birthday for 21 Year Old, The Big 21 with Polka Do…
Customize: Inside text only
Inside Text: Happy Birthday!
Artist: Teri Nelson Kuster
Artist Notes: What soon to be 21 year old wouldn't love this card for their extra special 21st Birthday? They will love the large, bold and colorful numbers 2 and 1, that pop out of the black background. The two is bright turquoise and the 1 is green with turquoise polka dots. The 1 is also a Birthday candle, with a small yellow flame at the top, which radiates out rays of yellow across the background. The words on the cover are "The big 21" and the inside wording is a simple "Happy Birthday!"
Product Id: 1172702
21st Birthday Little Springy Cartoon Cow card
Customize: Inside text only
Inside Text: Just Because I Ate ALL the Candy ...
DOES NOT make me a Piñata!

Happy Birthday!
Party 'til ya Pop!
Artist: Nicole Spencer
Artist Notes: Card can be customized to fit your needs and occasion. If there is a specific age you are looking for-- let me know and I can add it for you! Thanks for looking! =)
Product Id: 955667
21st Birthday Humor Official Smart Ass Watercolor …
Customize: Cover text, inside text
Inside Text: If wisdom
comes with age
does that mean
you're now a
Smart Ass?
Artist: Carole Barkett
Artist Notes: 21st Birthday Humor Smart Ass with original Watercolor Donkey wearing glasses and a sign saying smart ass
Product Id: 1053763
21st - Birthday - OMG - Alphabet Art card
Customize: Inside text only
Inside Text: Turning 21 is a
once in a lifetime event.
I hope yours is a
celebration of a lifetime.

Happy Birthday!
Artist: ABC by Sue
Product Id: 862277
Fashionable Girl, 21st Birthday card
Customize: Inside text only
Inside Text: Wishing you loads of fun
on this special day when you turn 21!
Artist: ©Liz Van Steenburgh
Artist Notes: Celebrate a special young lady's 21st birthday with this lovely card, which features a pretty girl with long hair wearing a fancy dress and high heels on a blue background with subtle square pattern. At the top of the card is a bunch of colorful balloons and streamers. Graphic by DigitalVintageDreams
Product Id: 1363954
OMG! you’re turning 21! card
Customize: Inside text only
Inside Text: I can't believe how time flies!
Happy birthday!
Artist: Corrie Kuipers
Product Id: 202688
Keep Calm You’re Only 21 Birthday card
Customize: Inside text only
Inside Text: I hope your day is amazing!

Happy Birthday!
Artist: Hailey Allen
Artist Notes: If you would like this "Keep Calm You're Only 21" card in a different color, please contact me and I will be happy to recolor it for you.
Product Id: 949454
Zebra Print Kaleidoscope Design for 21st Birthday …
Customize: Inside text only
Inside Text: Wild Thing!
Artist: Christi Madden
Artist Notes: This is one mixed up zebra! Take a zebra print and run it through a kaleidoscope, and what do you get? A wild and wonderful way to to tell your wild thing “Happy Birthday,” that’s what!
Product Id: 1166308
21st Birthday, Zombie Hand writing a message in dr…
Customize: Inside text only
Inside Text: Happy 21st Birthday!
Artist: Moonlake Greetings
Artist Notes: A zombie hand popping out of the soil to write a happy birthday message, a fun birthday card for the zombie lover (can you love zombies?) perhaps a zombie card for the zombie fan.
Product Id: 1433540
Happy 21th Birthday Circles and Flowers card
Customize: Inside text only
Inside Text: Wishing you all the best
today and throughout
the coming year!

Happy Birthday
Artist: Marcee J. Duggar
Artist Notes: Happy 21st Birthday Card with Circles and Flowers. All embellishments and Textures are rendered digitally and not tangible items.
Product Id: 956719
21st Birthday with golden butterflies card
Customize: Inside text only
Inside Text: Lovely golden butterflies,
Are fluttering just to say,
Have a very Happy Birthday,
On this your special day.

May your day be filled with laughter,
And happiness all day through,
For you deserve the very best,
In life to come to you!
Artist: Norma Cornes
Artist Notes: Golden butterflies made from delicate scroll work flutter around this elegant and beautiful 21st birthday card.
Product Id: 1156560
Happy 21st Birthday. Cute Birthday Card
Customize: Inside text only
Inside Text: ... doing what you want,
being who you are,
living how you like.

THE WORLD IS YOURS!
Lucky you!
Lucky world!

Happy Birthday!
Artist: Mairin Studio
Original image by:
Maridav/Bigstock.com
Artist Notes: Fun Birthday Card for a young and sassy lady who is celebrating her 21st birthday.
Product Id: 1202986
21 years old - Birthday - Holy Mackerel card
Customize: Inside text only
Inside Text: No "trout" about it,
you really kick "bass"!
Happy Birthday!
Artist: Corrie Kuipers
Product Id: 798742
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