Holden Madagame (ma-DA-ga-mii) (b. 1990, Michigan) is a proud Odawa indigenous, queer, trans singer and performer originally from Michigan and now living in Berlin. Since publicly coming out and taking testosterone in 2014, he has been a role model for trans opera singers and continues to be one of the most successful and out trans opera singers on testosterone. He was a winner of the Kammeroper Rheinsberg competition in 2021 and 2022 where he debuted his Witch in Hänsel und Gretel. Other notable roles include Mime from both Das Rheingold and Siegfried, Charley Parkhurst in Good Country (a new opera about a transgender stagecoach driver), Elimelech in the new opera Widukind, himself in IT’S A MASS with Kerstin Steeb and Team, and his musical theater debut as Annas in Jesus Christ Superstar. Holden most recently participated in the Hogfish 2024 artistic residency in Portland, Maine, where they collaborated with other Indigenous and non-indigenous artists to the workshop ‘Queen Marinette’, an Indigenous musical based on the historical figure of the same name.