Ralph Stewart Cowan (born 30 March 1960) is an English former cricketer.
[5] It was during this period that he made his List A debut for the Combined Universities against Northamptonshire in the 1980 Benson & Hedges Cup.
He made four further List A appearances for the team, the last of which came against Essex in the 1981 Benson & Hedges Cup.
Cowan made just five further first-class appearances for Sussex, the last of which came against Surrey in the 1983 County Championship.
[4] He also played three List A matches for Sussex, all coming in the 1983 season, against the Minor Counties in the 1983 Benson & Hedges Cup, and Leicestershire and Surrey in the John Player Special League.