Steven Marsh
Steven Marsh may refer to:
- Steve Marsh (footballer), Australian rules footballer
- Steve Marsh (cricketer), English cricketer from Kent
- Steve Marsh (comedian), British actor and co-host of the CBeebies programme Big Cook, Little Cook
- Steven Marsh (geneticist), authority on the subject of immunogenetics
- Stephen Marsh (luger), British luger
- Stephen R. Marsh, game writer formerly associated with TSR
- Steven Marsh (game designer), game designer who has worked for Steve Jackson Games