Robert G. Strong

Democratic

Opponents (Received at least 1% of vote)

Neil F. Graham

Democratic • 1918 General

George H. Bradfield

Republican • 1918 General

John H. Simpson

Republican • 1918 General

Samuel N. Wheeler

Democratic • 1916 Democratic Primary

Morton S. Bailey

Democratic • 1916 Democratic Primary

George W. Musser

Democratic • 1916 Democratic Primary

Harry P. Gamble

Democratic/Progressive • 1912 General

Albert Dakan

Progressive • 1912 General

L. W. Leland

Socialist • 1912 General

Frank C. West

Democratic • 1912 Democratic Primary

Ulrich E. Madden

Republican • 1910 General

Harrison Teller

Republican • 1910 General

Geo. J. Smith

Democratic • 1910 General

W. N. Carleton

Socialist • 1910 General

James Thompson

Socialist • 1910 General