Santiago Tamazola is a town and municipality located in the state of Oaxaca in southwestern Mexico. It is situated within the Mixteca Region and serves as a constituent part of the Silacayoapam District.
The municipality covers a specific geographic area within the region, characterized by its placement in the mountainous terrain of southern Mexico. While it functions as a distinct administrative division, it remains integrated into the broader cultural and geographical landscape of the Mixteca Region.