Scott Gregory Loucks (born November 11, 1956) is an American former Major League Baseball outfielder. He played parts of five seasons in the majors between and . In none of those seasons did he accumulate more than 49 at bats or 11 hits. Both of those high-water marks came in for the Houston Astros, when he was used in 44 games, mainly as a pinch hitter, pinch runner and/or defensive replacement.