Oaxaca is a state in Mexico.

Oaxaca may also refer to:

Oaxaca City, a city and municipality in the state of Oaxaca, Mexico Oaxaca Valley, in Oaxaca State Oaxaca cheese, Mexican cheese Oaxaca (ship) Alebrijes de Oaxaca, a Mexican football team Blinder-Oaxaca decomposition, a method in econometrics Oaxaca (album), a live compilation CD by American jazz pianist Vince Guaraldi, or the title song "Oaxaca", a song by Maserati from Pyramid of the Sun

Persons with the surname Ronald Oaxaca (born 1943), American economist