Sister Birthday Cards

Find the Perfect Birthday Card for Your Sister

Your sister’s birthday is the perfect chance to remind her how brilliant she truly is. At Moonpig, we've spent over 25 years helping you celebrate birthdays with greeting cards that perfectly capture your feelings. Whether she's your lifelong best friend, your favourite partner-in-crime, or the one who always pinched your clothes, we've got a birthday card that’ll hit the spot.

From cheeky laughs with our Funny Birthday Cards to personalised surprises with our special Photo Birthday Cards, choosing something she'll cherish couldn't be easier. Feeling brave? Our hilarious Rude Birthday Cards might just earn you sibling legend status—or at least a playful eye roll.

And if you're after even more options, explore our full range of Birthday Cards to find something uniquely her. Ordering your greeting card online is quick, easy, and stress-free at Moonpig, leaving you more time to enjoy the celebrations together.

Ready to make your sister's big day extra special? Let’s get started.