Questions? Toll-Free 877-347-6784

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.

Card Categories
Loading...
Birthday (184,729)
Filter Results
Orientation
Portrait
Landscape
Custom Photos (Front)
None
1
2
3
4
5+
Custom Text (Front)
Yes
No
Shopper Testimonials
“Just the type of card I was looking for: a Jubilee, 50th Anniversary card for a priest. The card was tasteful, simple, not overly religious, and simply acknowledging the years of service to the priesthood. I did not think I would find such apropos cards! But, there they were and I had several choices.”
Janet - Apr 27th, 2025
“I’ve used Greetingcarduniverse.com multiple times and have always been satisfied with the product. There is a great selection of base cards which can be personalized and that makes them so special. Great product with a very reasonable price and quick turnaround. Never been disappointed.”
Barry - Apr 29th, 2025
more testimonials
Cards per Page:
Cards: 615 Pages: 21
Most Popular Newest Show adult cards
Happy 21st Birthday, Cake with 21 Candles card
Happy 21st Birthday Futuristic Sports Car card
21st Birthday, general, humor, soapy raccoon in ba…
Thousand kisses 21st Birthday card
Happy 21st birthday, red heart on yellow backgroun…
21st Birthday Blond Burning up the Road card
21st Birthday Crafted Look card
Happy 21st Birthday card
Happy 21st Birthday Card
21st Birthday card, Flowers and Pearls card
21st Birthday, with Magnolia card
Humorous - your 21st Birthday -Holy Moly- twenty-f…
21st Birthday, Frog Jokes card
21st Birthday card for a cookie lover card
21st Birthday Bingo card
21st birthday with stars in red and yellow card
21st Birthday Card Red Floral card
21st Birthday Abstract Flowers card
Happy 21st Birthday Frozen in Disbelief Jack Frost…
21st Birthday Bright Cake Cupcakes Party Hats Ball…
Martini with extra olives for a 21st birthday card
21st Birthday, Motorbike on Beach card
Fishing Boat 21st Birthday Card
21 Yrs, Happy Birthday, Styling in Black and White…
21st Birthday White Rose card
21st Birthday card
Funny 21st Birthday Card
Rainbow birthday - 21 card
21st Birthday Cheers To 147 Dog Years card
21st Birthday Red Wine, Turning 21, Wine Funny 21s…
Last
Next »
« Prev
First
Page: 14 | 15 | 16 | 17 | 18
As Featured In