Coyle is a town in Logan County, Oklahoma, United States. The population was 325 at the 2010 census, compared to the figure of 337 in 2000. It is part of the Oklahoma City metropolitan area. The town was named for William Coyle, an influential Guthrie business man. Founded in Oklahoma Territory before statehood, Coyle initially prospered as an agricultural town and because of the arrival of the railroad.