Darren Everett Criss (born February 5, 1987) is an American actor, singer, and songwriter. He rose to fame starring on the television series Glee (2010–2015) and received Emmy and Golden Globe acting awards for his leading role as spree killer Andrew Cunanan in The Assassination of Gianni Versace: American Crime Story (2018). He has also appeared on Broadway and in film and has released several musical albums.

A founding member and co-owner of StarKid Productions, a musical theater company based in Chicago, Criss first garnered attention playing the lead role of Harry Potter in, and writing most of the music and lyrics for, StarKid's musical production of A Very Potter Musical. Criss has also starred on Broadway as a replacement in both How to Succeed in Business Without Really Trying and Hedwig and the Angry Inch. In 2015, Criss co-founded Elsie Fest which is touted as "New York City's first outdoor music festival celebrating tunes from the stage and screen".