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 (191,588)
Filter Results
Orientation
Portrait
Landscape
Custom Photos (Front)
None
1
2
3
4
5+
Custom Text (Front)
Yes
No
Shopper Testimonials
“Love all the cards I use this site for years”
Roxy - Oct 31st, 2026
“I have given the GCU name to more than a few of people to whom I have sent your cards. I should be getting a commission for the business I send your way. EVERYONE loves your cards.”
Kathleen - Masonic Home, Kentucky - Nov 2nd, 2026
Cards per Page:
Cards: 4,835 Pages: 162
Most Popular Newest Show adult cards
Happy 52nd Birthday for a Sister, Rudbeckia flower…
Best Sister Ever 48th Birthday Typography in Pink …
Happy 13th Birthday to My Sister Party Cake card
3rd Birthday Sister Unicorn Sitting On Rainbow Wit…
Happy Birthday Monarch butterfly, Big Sister card
Happy 35th Birthday, Sister, Monarch Butterfly car…
Hey Sister, its Your 92nd Birthday, Sea Shells and…
4th Birthday Sister Unicorn Sitting On Rainbow Wit…
Sister 93rd Birthday Pink Teacup with Lily of the …
Happy 34th Birthday, Sister, Monarch Butterfly car…
Hey Sister, its Your 91st Birthday, Sea Shells and…
Hey Sister, its Your 23rd Birthday, Sea Shells and…
Birthday Sister Unicorn Sitting On Rainbow Surroun…
Best Sister Ever 52nd Birthday Typography in Pink …
Happy 28th Birthday for a Sister, Rudbeckia flower…
Happy 31st Birthday, Sister, Monarch Butterfly car…
Sister, 107th, Happy Birthday, Mason Jar, Flowers,…
Happy Birthday to Big Sister, Clown Fish with Ging…
Sister, 108th, Happy Birthday, Mason Jar, Flowers,…
Happy 10th Birthday Sister with Typewriter, Chicka…
Hey Sister, its Your 89th Birthday, Sea Shells and…
Sister, 109th, Happy Birthday, Mason Jar, Flowers,…
Happy 11th Birthday Sister with Typewriter, Chicka…
Happy 33rd Birthday or a Stunning Sister, Purple A…
Sister, 110th, Happy Birthday, Mason Jar, Flowers,…
Hey Sister, its Your 88th Birthday, Sea Shells and…
For Sister 12th Birthday Hip Hip Hooray Pretty Hea…
Happy 13th Birthday Sister with Typewriter, Chicka…
Sister 103rd Birthday Pink Teacup with Lily of the…
Sister 104th Birthday Pink Teacup with Lily of the…
Page: 142 | 143 | 144 | 145 | 146
As Featured In