Questions? Toll-Free 877-347-6784

Birthday Cards for Sister

Browse our collection of birthday cards for sisters! What relationship in your life is more special than the one you share with your sister? No matter what stage of life you are both in, whether she is older, younger or even a twin, we have the perfect card to express your heartfelt birthday wishes. Our birthday cards for sisters cover the gamut from sweet and sentimental to funny and sarcastic.

We offer cards for milestone birthdays, pretty cards, sentimental cards, trendy cards, humorous cards and cards that can be customized to say just what you want. You can even add a picture to make your card truly one-of-a-kind. Don't settle for another generic card off the rack, create a personalized card that she'll cherish as a keepsake for years to come! Once you find the perfect birthday card for your sister, we'll print and mail it the next day!
Birthday Cards for Sister

Card Categories
Loading...
Birthday (191,703)
Filter Results
Orientation
Portrait
Landscape
Custom Photos (Front)
None
1
2
3
4
5+
Custom Text (Front)
Yes
No
Shopper Testimonials
“I absolutely love Greeting Card Universe! It is so much fun being able to create the text of the cards you are buying. Price is another bonus, their cards are so reasonable. Also, Customer Service is outstanding and work with you perfectly. I recommend this business 100%”
Karen - Nov 1st, 2026
“WOW!! Now that's what I call a FAST delivery...Thank You for a flawless transaction. Your cards are over-the-top in quality, artistry and selection. Glad to have found you!!!”
Linda - Nov 1st, 2026
Cards per Page:
Cards: 4,861 Pages: 163
Most Popular Newest Show adult cards
Sister, 48th, Happy Birthday, Mason Jar, Flowers, …
Birthday-sister card
Sister 63rd Birthday Pink Teacup with Lily of the …
Critical Sister card
For Sister, a birthday card with magnolias card
Happy 86th Birthday to a Special Sister, Orange fl…
Happy Birthday Sister Mid Century Modern Retro Vin…
Happy Birthday Sister Mid Century Modern Diamonds …
Happy 77th Birthday for a Sister, Rudbeckia flower…
Sister Birthday Card - Light Pink Flower against a…
Happy 73rd Birthday or a Stunning Sister, Purple A…
17th Birthday for Sister Trendy Bling Turquoise Dr…
Sister, 71st, Happy Birthday, Mason Jar, Flowers, …
Sister Birthday with Watercolor Bird Butterflies a…
Sister you’ve grown on me card
Happy 30th Birthday Sister Garden Flowers card
Humorous Twin Sister Birthday Being Born On My Bir…
Happy 21st Birthday for a Sister, Rudbeckia flower…
Fabulous Sister Birthday Peacock card
Happy 19th Birthday to My Sister Party Cake card
Happy 53rd Birthday to a Wonderful Little Sister, …
Sister’s Birthday Greetings with Young Foal Blank …
For a Sweet Sister on Her 18th Birthday, Starfish …
For Sister’s Birthday with Spring Blossoms on Blue…
Happy Birthday Sister Valley Landscape Trees Mount…
Happy Sweater Weather Birthday Cat Lover Fall Sist…
Happy Birthday Sister, Daisies in the Sun card
62nd Happy Birthday Sister, Magnolia Blossom card
For Sister 35th Birthday ~ White Flowers card
Birthday, Sister, Vintage, Lace Oval Frame, Vase o…
Page: 81 | 82 | 83 | 84 | 85
As Featured In