1959 Oregon State Beavers football team

The 1959 Oregon State Beavers football team represented Oregon State University as an independent during the 1959 college football season. In their fifth season under head coach Tommy Prothro, the Beavers compiled a 3–7 record and were outscored by their opponents, 178 to 166. The team played its home games at Parker Stadium in Corvallis, Oregon.