James Henry Preas (June 22, 1893 – January 1965) was an American football coach.
Preas was the first head football coach at The Apprentice School in Newport News, Virginia and he held that position for three seasons, from 1919 until 1921.
His coaching record at Apprentice was 18–3–1.
He was a player on Coach John Heisman's Georgia Tech football team.
Preas kicked 18 PATs and scored a touchdown in the legendary 222-0 Tech victory over Cumberland College on October 7, 1916.