The Jackson Conoco Service Station is a one-story brick structure located in El Reno, Oklahoma.

Listed on the National Register of Historic Places in 2004, it was constructed by the Continental Oil Company in 1934 as a service station to serve the increasing automobile traffic along Route 66.

In 1964 the property was sold to A.M. Cavin and his wife, who leased it back to Conoco and continued to operate it as a gas station.

The Cavins also took out a mortgage from Conoco to construct service bays on the south side of the building.

The property changed hands several times in the ensuing years and stopped operating as a gas station in 1990.