Hagansport is an unincorporated community in Franklin County, Texas, United States.

It is also the site of the Annual Hagansport Fall Farm Equipment and Horse Auction which draws visitors from all over East Texas.

[3] It is located at the junction of State Highway 37 and Farm to Market Road 71, eleven miles northwest of the county seat, Mount Vernon.

[2] The climate in this area is characterized by hot, humid summers and generally mild to cool winters.

[2] Today, the community is served by the Mount Vernon Independent School District.