Ayacucho (disambiguation)

Ayacucho is the capital city of Huamanga Province, Ayacucho Region, Peru

Ayacucho may also refer to:

• Ayacucho, Buenos Aires, a city in Buenos Aires Province, Argentina
• Ayacucho (crater), an impact crater on Mars
• Ayacucho Parish, a parish in Guayaquil, Guayas, Ecuador
• Ayacucho Partido, an administrative division of Buenos Aires Province, Argentina
• Ayacucho Quechua, the Quechua dialect spoken in the Ayacucho Region of Peru
• Ayacucho Region, an administrative division in Peru
• Battle of Ayacucho, a decisive battle in the Peruvian War of Independence, 9 December 1824
• Puerto Ayacucho, a city in Venezuela