Khemissa خميسة
Commune and town
Roman Theatre in Khemissa
Khemissa
Coordinates: 36°11′18″N 7°39′32″E / 36.18833°N 7.65889°E / 36.18833; 7.65889
Country	Algeria
Province	Souk Ahras Province
District	Sedrata District
Population  (2008)
• Total	3,517
Time zone	UTC+1 (CET)

Khemissa (Arabic: خميسة) is a town and commune in Souk Ahras Province in north-eastern Algeria.^[1] It is the location of Thubursicum Numidarum, a well-preserved Roman theater.

36°11′35″N 7°39′12″E / 36.19306°N 7.65333°E / 36.19306; 7.65333