The Session is the governing body of the church made up of elders elected by the congregation.
Class of 2019: Ginny Bertram, Bruce Stoltz, Gary Riegle, Helen Miller
Class of 2020: Darrell Fryman, Ray Laughlin, Hendrik van der Walt
Class of 2021: Peter Haviza, George Luce, Don Stevenson, Pam Bowman
First Presbyterian Church in Greenville, Ohio is a member of the Midwest Presbytery.