Coulsdon North is a closed railway station that served Coulsdon, Croydon, England, on the Brighton Main Line.

Coulsdon is a town in south London, England, within the London Borough of Croydon. Coulsdon was an ancient parish in the county of Surrey that included the settlements of Purley and Kenley. It was merged with Sanderstead in 1915 to form the Coulsdon and Purley Urban District and has formed part of Greater London since 1965.