The Horse Hospital is a Grade II listed[1] not for profit, independent arts venue at Colonnade, Bloomsbury, central London.

In 1998, the Horse Hospital hosted the debut British exhibition by outsider artist / painter Joe Coleman which attracted a new audience.

Subsequently, the venue played host to a variety of performers, musicians, artists, film makers and writers, including Dame Darcy, Anita Pallenberg,[6] Iain Aitch, Jack Sargeant, Valie Export, Chris Carter, David Tibet, Helen Chadwick, Dennis Cooper, Nan Goldin, Morton Bartlett, Lydia Lunch, Bruce Bickford, Gee Vaucher and Crass, Alejandro Jodorowsky,[7] Stewart Home, Jeremy Reed, Franko B, Ron Athey, Banksy, Marc Almond, Yvonne Rainer, Artūras Barysas and others.

[9] In 2015 The Horse Hospital was listed with London Borough of Camden as a Community Asset and the site was selected for inclusion in the British Library’s UK Web Archive as a website of cultural importance.

In 2019 it was announced that The Horse Hospital was at risk of closure after its landlord proposed a 333 per cent rent increase, from £30,000 to £130,000 annually from the beginning of 2020.