John RizzoJohn RizzoNo accessMOSD112017ballotpedia.orgwww.senate.mo.govMinority LeaderDoug BeckDoug BeckNo accessMOSD012021ballotpedia.orgwww.senate.mo.govMinority Leader (Assistant)Steve RobertsSteve RobertsNo accessMOSD052021ballotpedia.orgwww.senate.mo.govMinority WhipCaleb RowdenCaleb RowdenNo accessMOSD192017ballotpedia.orgwww.senate.mo.govPresident Pro TemCindy O'LaughlinCindy O'LaughlinNo accessMOSD182019ballotpedia.orgwww.senate.mo.govMajority LeaderTony LuetkemeyerTony LuetkemeyerNo accessMOSD342019ballotpedia.orgwww.senate.mo.govMajority Leader (Assistant)Karla EslingerKarla EslingerNo accessMOSD332021ballotpedia.orgwww.senate.mo.govMajority Whip
