Warren's Opera House is a historic building in Friend, Nebraska.

It was built by John Lanahan for Joshua Warren, a wealthy Canadian grain merchant,[2] in 1885–1886.

[3] It hosted performances by "touring stock companies; comic opera; companies; musical concerts; dialect comedies" as well as local performers and Memorial Day celebrations.

[3] The building has been listed on the National Register of Historic Places since September 28, 1988.

This article about a property in Nebraska on the National Register of Historic Places is a stub.