Cotija cheese (sometimes referred to as cojito) is a Mexican cheese named after its place of origin in Cotija, Michoacán.

An aged cow-milk cheese, cotija is a firm, dry, salty and crumbly cheese that is sold in blocks or grated like parmesan. It is also available in a more moist, less salty variation that tastes a bit like feta.

Cotija is crumbled over salads, beans, tacos, salads and other dishes and has a sharp flavor. When heated, it softens but does not melt.