The word "chairperson" refers to a person who is in charge or leads a meeting, discussion, or organization. They are responsible for keeping things orderly and ensuring that everyone has a chance to speak and participate. Full definition
In a moment of deep sorrow over an inner conflict in my church that was tearing everything apart, at a time when I happened to have had the unlucky position of Chairperson of a key Board, I was given some very good counsel. (nakedpastor.com)
From 2012 - 2016, Li served as chairperson of CB3. (thelodownny.com)
Handled appointment of chairpersons for standing and temporary committee. (resumemycareer.com)