Cathouse

Cathouse may refer to:


 * Brothel

Arts, media, and entertainment

 * Cathouse: The Series, a TV documentary series
 * Cathouse: A Man-Kzin Novel, a novel by Dean Ing set in the Man-Kzin Wars series
 * Cathouse, a novella by Dean Ing contained in the Cathouse novel, the Houses of the Kzinti novel and The Man-Kzin Wars novel
 * "Cathouse", a song by Faster Pussycat from Faster Pussycat

Business

 * Glasgow Cathouse, a nightclub in Glasgow
 * "Cathouse", restaurant in the Luxor Las Vegas