Oscar is an unincorporated community located in the southeastern portion of Pointe Coupee Parish, Louisiana, United States. It is located primarily along Louisiana Highway 1 on the southern end of False River. Famous residents include renowned author Ernest Gaines. This community was formerly home to the Oxbow restaurant and Bonaventure's Landing.Oscar is the home of Major Thibaut, a Democratic member since 2008 of the Louisiana House of Representatives for Pointe Coupee Parish.