The Session is the governing body of the church made up of elders elected by the congregation.
Class of 2018: Jane Tester, Tony Walters, Craig Leland, Tina Smith
Class of 2019: Ginny Bertram, Bruce Stoltz, Gary Riegle, Helen Miller
Class of 2020: Darrell Fryman, John Vehre, Ray Laughlin, Hendrik van der Walt
First Presbyterian Church in Greenville, Ohio is a member of the Midwest Presbytery.