The Ali Gholi Agha bathroom is a historical bathroom in the Bidabad district of Isfahan, Iran. The bathroom was built in 1713 by Ali Gholi Agha, who was a courtier of two Safavid kings Suleiman I and Sultan Husayn. Its architectural style is Isfahani and it was built in the late Safavid era. The structure consists of one large bathroom and a small bathroom and also a Howz. Each of these bathrooms consists of a dressing room and a Garmkhaneh (hothouse), so that they could be used in that time separately by men and women. At present, the structure is a museum and can be visited by tourists.