Collection: Funny Brother Shirts

Funny brother shirts are for people who know that siblings are both your favorite people and your favorite target. These designs land the kind of jokes that only make sense if you've shared a childhood—observational humor about what it actually means to have a brother, minus anything mean. Whether you're looking for funny brother shirts for adults, funny brother shirts for men, or funny brother shirts for women, the sarcasm translates across the room.

Wear them to family dinners, reunions, or just around people who appreciate a well-timed sibling jab. Gift them to your brother on his birthday, to a friend who's stuck with annoying siblings of their own, or to anyone who needs a laugh about family life. Every design comes as a tee or hoodie in sizes S–5XL, so there's a fit for everyone.

If you're exploring more options, check out our funny shirts collection, or browse our funny mom shirts and funny dad shirts for the whole family.