Mary B. Verner (born August 13, 1956) is an American politician who served as the 45th Mayor of Spokane, Washington from 2007 to 2011.

She has served as Executive Director of the Upper Columbia United Tribes.

[citation needed] Verner served on the City Council for four years before becoming mayor.

Originally appointed to the council, Verner was subsequently elected to the position from which she ran for Mayor against an incumbent, Dennis Hession in 2007.

[citation needed] Verner was defeated for reelection in the 2011 Spokane mayoral election.