Robert Eugene Ferris (born May 7, 1955) is a former Major League Baseball pitcher.

Ferris was called up to the Angels after a 14–7 season with the Salt Lake City Gulls of the Pacific Coast League, and made his major league debut in relief on September 12, 1979, at Comiskey Park.

His finest major league effort came on September 26, 1979, against the Kansas City Royals at Anaheim Stadium.

He allowed 32 baserunners (23 hits and 9 walks) in just 15.1 innings, and gave up 10 earned runs.

He allowed 11 earned runs in 21.3 innings pitched, giving him a lifetime ERA of 4.64.