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 (191,728)
Filter Results
Orientation
Portrait
Landscape
Custom Photos (Front)
None
1
2
3
4
5+
Custom Text (Front)
Yes
No
Shopper Testimonials
“Love these cards. They look great and arrive in perfect condition and very fast!”
Susan - Nov 1st, 2026
“Great quality and excellent packaging to protect the delivery. I also love your wide selection of cards. I will be back!”
Susan - Nov 1st, 2026
Cards per Page:
Cards: 4,835 Pages: 162
Most Popular Newest Show adult cards
Sister Birthday, Wishing you a Blessed and Beautif…
Happy 85th Birthday Sister with Typewriter, Chicka…
Wishing a Lovely Sister a Lovely Birthday Pink Sno…
75th Birthday Sister with Pink Fizz Bottle Glass a…
Happy 59th Birthday to a Wonderful Little Sister, …
Happy 75th Birthday for a Sister, Rudbeckia flower…
A Birthday Wish for a Wonderful Big Sister, Purple…
To Twin Sister Birthday Country Basket of Flowers …
Big Sister Birthday Card - Exciting Party Time Flo…
Blue Watercolor Flowers Sister 90th Birthday card
Sister Happy Birthday from your Pageant Princess S…
63rd Birthday, Sister, Pink Rose card
Sister 77th Birthday Pink Teacup with Lily of the …
Happy Birthday Sister!--Cute Sleeping Puppy card
Sister, 78th, Happy Birthday, Mason Jar, Flowers, …
Best Sister Ever 82nd Birthday Typography in Pink …
Sister 78th Birthday White Flowers card
Happy Birthday Sister - Spring Flowers card
Birthday Heart of Flowers for a Sweet Sister on he…
88th Happy Birthday Sister, Magnolia Blossom card
Sister Happy Birthday Blue Rose card
Sister, 68th, Happy Birthday, Mason Jar, Flowers, …
Birthday for SISTER card
Sister, 81st, Happy Birthday, Mason Jar, Flowers, …
Younger Sister Catching Up With Big Sister On Her …
Birthday for Little Sister with Zebra Wing Butterf…
Best Sister Ever 64th Birthday Typography in Pink …
Sister Birthday Humor Funny Texting Cat with Cupca…
Birthday for Sister Alligators in Red Hats Drinkin…
Sister 21st Birthday Cake With Numeral Candles car…
Page: 38 | 39 | 40 | 41 | 42
As Featured In