3 Rivers Comicon 2026

Celebrating 10 years of comics, artists, vendors, cosplay, and all things nerdy, 3 Rivers Comicon brings some of the best in the comic book industry to Pittsburgh. Guests are artists, creators, writers, that you can meet, get something cool, or list to at a panel. Over 30 guests that have worked for either Marvel, DC, or Image comics. Shop hundreds of vendors, get a sketch of your favorite character, or get your picture with some amazing cosplayers. 3 Rivers Comicon is family friendly and kids under 10 get in FREE. Cosplay contests daily. Presented by New Dimension Comics.