Hazel Dell, also spelled Hazeldell, is an unincorporated community located in Comanche County, in the U.S. state of Texas.

[1] Hazel Dell is located at the intersection of Farm to Market Roads 591 and 1702, 17 mi (27 km) southeast of Comanche in southeastern Comanche County.

[2] Hazel Dell had a school from 1873 to the 1940s, whereupon it joined the Gustine Independent School District.

[2] The community continues to be served by the Gustine ISD to this day.