The Session is the governing body of each individual Presbyterian Church. Session members serve for three years at a time for up to six consecutive years and are elected by the congregation. At Riverside, those currently serving on the Session (2019) and their primary responsibility area are:

Finance: Matthew Pennertz, Bruce Glanzer
Building/Grounds: Patrick Farrell, Rick Petersen
Missions: Linda Paulson, Bruce Glanzer
Christian Education: Matt Zieske, Ruth Tidd
Worship: Matt Zieske, Patrick Farrell
Nominating: Linda Paulson, Dave Jones
Personnel: Mark Olson, Rick Petersen
We Care: Mark Olson, Ruth Tidd