Midway is an unincorporated community in Crawford County, Kansas, United States.
Midway had its start as a mining town, and was once a major railway shipping point of coal.
A post office was opened in Midway in February 1871, but it closed in March 1878. It re-opened in August 1886, at which time it was renamed Nyack. In May 1887, the old name Midway was restored. The post office closed permanently in 1912.