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 (186,727)
Filter Results
Orientation
Portrait
Landscape
Custom Photos (Front)
None
1
2
3
4
5+
Custom Text (Front)
Yes
No
Shopper Testimonials
“I absolutely love this site! I have been using it for 3 years for special occasions and have been sharing your site with friends and family!!!”
Beverly - Aug 5th, 2025
“Enjoy picking out cards for my family’s various occasions from a very good selection created by Greeting Card Universe. I would recommend this company’s cards for whatever occasions are on the horizon in your life.”
Maryann - Aug 4th, 2025
more testimonials
Cards per Page:
Cards: 4,613 Pages: 154
Most Popular Newest Show adult cards
Happy 54th Birthday to a Wonderful Little Sister, …
Sister Birthday Card - Pink Floral Abundance card
86th Birthday, Sister, Pink Rose card
Sister 93rd Birthday White Flowers card
Happy Birthday Monarch Butterfly, Twin Sister card
58th Happy Birthday Sister, Magnolia Blossom card
Birthday, Big Sister-Dark Blue and Lilac Art Nouve…
Sister - Capricorn Birthday - General - Zodiac Sig…
94th Birthday, Sister, Pink Rose card
Sister Birthday Pink Swan card
Happy Birthday for Sister-Primitive Curly Haired A…
85th birthday for sister, with a stitched flower c…
Birthday Wishes for a Sister, Purple Iris on Pink …
Twin sister’s Birthday with lily of the valley bou…
For a Stunning Sister on her Birthday, Purple Aste…
Happy 90th Birthday or a Stunning Sister, Purple A…
Birthday to Sister, humor, soapy raccoon in bathtu…
Happy 72nd Birthday or a Stunning Sister, Purple A…
Happy 71st Birthday or a Stunning Sister, Purple A…
Chincoteague Pony on the Beach--Happy Birthday Sis…
Birthday for Sister, Red Poppies and Purple Bachel…
Hey Sister, its Your 66th Birthday, Sea Shells and…
Happy Birthday Twin Sister, Rudbeckia flowers card
Happy Birthday for my Sister, Fawn, whitetail deer…
Birthday to Sister, humorous, raccoons stealing a …
Happy 72nd Birthday to a Special Sister, Orange fl…
Hey Sister, its Your 56th Birthday, Sea Shells and…
Hey Sister, its Your 52nd Birthday, Sea Shells and…
Sister Birthday Watering Can Sprinkling Hearts car…
Sister 56th Birthday White Flowers card
Last
Next »
« Prev
First
Page: 58 | 59 | 60 | 61 | 62
As Featured In