Ouargaye is a department or commune of Koulpélogo Province in eastern Burkina Faso. Its capital is the town of Ouargaye. According to the 2019 census the department has a total population of 42,613.

Towns and villages

• Ouargaye (13 431 inhabitants) (capital)
• Babakou (406 inhabitants)
• Bittin (1 150 inhabitants)
• Boudoughin (794 inhabitants)
• Dimtenga (1 490 inhabitants)
• Kogo (1 171 inhabitants)
• Konglore (1 953 inhabitants)
• Koundoghin (1 631 inhabitants)
• Lerghin (1 094 inhabitants)
• Mene (4 016 inhabitants)
• Naboudin (965 inhabitants)
• Naganga (3 938 inhabitants)
• Tessoaghin (1 251 inhabitants)