Oscar Lewis (born c. 1952) is a former American football coach.
He was the fifth head football coach at Frostburg State University in Frostburg, Maryland, serving for final three games of the 1976 season and compiling a record of 0–3.
Lewis was named the head coach after Mike Davis had completed a record of 1–16 since the start of the 1975 season.
Lewis coached the remaining games and then stepped down.
This biographical article relating to a college football coach first appointed in the 1970s is a stub.