Santa Cruz Itundujia is a town and municipality in Oaxaca in south-western Mexico.

The municipality covers an area of km².

It is part of Putla District in the west of the Sierra Sur Region.

As of 2020, the municipality had a total population of 967 habitantes ."-".

Retrieved June 12, 2009. This article about a location in the Mexican state of Oaxaca is a stub.