The governor appointed the commission's thirty members from diverse religious, socioeconomic, and political backgrounds. Initially they served indefinite terms; however, in 1961, their terms were changed to coincide with the governor's tenure in office.
The GHRC's chairs were the Reverend Francis J. Gilligan (1943-1955), Earl R. Larson (1955-1960), Gladys Brooks (1961-1965), the Reverend Thomas Basich (1965-1966), Katie McWatt (1967), and Raymond Plank (1967); its executive directors were Clifford Rucker (1947-1962); Calvin Watson (1962-1965), Lawrence Borom (1965-1966), and Beverly Bergman Wickstrom (1967). Throughout its existence , the GHRC retained three governor-appointed ex-officio members: a representative from the governor's office, the deputy attorney general, and the commission's executive director.