Patman is an unincorporated community in Cass County, Texas, United States. According to the Handbook of Texas, the community had a population of 40 in 2000.

Patman was named for a local settler. The community originally centered around the Missouri-Kansas-Texas Railroad, which operated a switch station on a narrow-gauge line built here. It was soon taken over by the Kansas City Southern Railway and became a regular gauge. Patman had several scattered houses, a church, and a cemetery in 1990. Its population was 40 in 2000.

Patman is located on Texas State Highway 49, 5 mi (8.0 km) north of Avinger in western Cass County.

Today, the community is served by the Avinger Independent School District.