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. Conoco built and operated many such facilities in the 1930s, all identical except for the positioning of the service bay; one other example is listed on the NRHP in Oklahoma, the Spraker Service Station in Vinita.