Pisinemo (O'odham: Pisin Moʼo [pisinə moʔo], lit.

'Buffalo Head') is a census-designated place (CDP) in Pima County, Arizona, United States.

[4] The name Pisinemo is actually a failed attempt by the Motor Vehicle Division to put the traditional name of Pisin Mo'o onto road side signs along Highway 86 which runs through the Tohono O'odham Nation.

According to the United States Census Bureau, the CDP has a total area of 1.7 square miles (4.4 km2), all land.

About 49% of families and 50% of the population were below the poverty line, including 46% of those under the age of eighteen and none of those sixty five or over.