Roy Everett Tillotson (April 1, 1891 – August 30, 1962) was an American coach and athletic trainer who coached at Hiram College in Hiram, Ohio, Miami University in Oxford, Ohio, Franklin College in Franklin, Indiana, and the University of Toledo.
He was head basketball coach at Miami University from 1924 until 1930, when he began a 19-year career at Franklin College.
He became equipment manager and trainer at the University of Toledo in 1950, retiring the year before his death.
Tillotson died on August 30, 1962, at St. Catherine Hospital in East Chicago, Indiana, after suffering a heart attack.
He and is buried alongside his wife, Mabelle, at Greenlawn Cemetery in Franklin, Indiana.