The Trocadero Theatre (opened as the Arch Street Opera House) is a historic theater located in Chinatown in Philadelphia, Pennsylvania.

[6] After several days of rumors and a last-minute attempt by local promoters to save it, Philadelphia's Trocadero Theatre, part of the city's entertainment skyline since 1870, closed in May 2019.

[7] In October 2022, it was announced that Northwest Arch LLC, the group shown to legally own the Trocadero, had applied for and subsequently received a $2.5 million state-issued grant through Pennsylvania's Redevelopment Assistance Capital Program.

A concert at the Trocadero was released by Combat Records as Ultimate Revenge 2 in 1989, featuring performances by bands Raven, Death, Forbidden, Dark Angel, and Faith or Fear.

The Trocadero was the location for Lamb of God's live DVD Killadelphia and for Job for a Cowboy's "Altered From Catechization" music video.