WOSM may refer to:
- World Organization of the Scout Movement, a non-governmental international organization
- WOSM (FM), a radio station (103.1 FM) in Ocean Springs, Mississippi, United States
- Worldwide Oil Spill Model, a simulation program for oil spills; see Oil spill#Estimating the volume of a spill
WOSM (103.1 FM) is a radio station broadcasting a News/Talk format. Licensed to Ocean Springs, Mississippi, USA, the station serves the Biloxi-Gulfport-Pascagoula area. The station is currently owned by Stephen Davenport, through licensee Telesouth Communications, Inc., and features programing from AP Radio and Salem Communications.
As Ocean Springs' first radio station, WOSM-FM covers local sports and community events .