Elmendorf is a city in Bexar County, Texas, United States.

[4] It was founded in 1885, and named after Henry Elmendorf, a former mayor of San Antonio, and a German-Texan.

Elmendorf is located in southeastern Bexar County 17 miles (27 km) southeast of downtown San Antonio at the junction of Farm to Market Road 327 and the Southern Pacific Railroad.

A small portion of Elmendorf extends to the southeast into Wilson County.

[4] As of the 2020 United States census, there were 1,862 people, 451 households, and 374 families residing in the city.