1958 Oregon State Beavers football team

The 1958 Oregon State Beavers football team represented Oregon State University in the Pacific Coast Conference (PCC) during the 1958 NCAA University Division football season. In their fourth season under head coach Tommy Prothro, the Beavers compiled a 6–4 record (5–3 against PCC opponents), finished in fourth place in the PCC, and were outscored by their opponents 98 to 118. The team played its home games at Parker Stadium in Corvallis, Oregon.