A bouleuterion (‹See Tfd›Greek: βουλευτήριον, bouleutērion), also translated as council house, assembly house, and senate house, was a building in ancient Greece which housed the council of citizens (βουλή, boulē) of a democratic city state. These representatives assembled at the bouleuterion to confer and decide about public affairs. There are several extant bouleuteria around Greece and its former colonies. It should not be confused with the Prytaneion, which housed the executive council of the assembly and often served as the boule's mess hall.