•
Martin B. Madden (Republican) 59.1% • George Mayer (Democratic) 39.6% }} •
James R. Mann (Republican) 58.2% •
Adam F. Bloch (Democratic) 38.2% • Charles V. Johnson (Socialist Labor) 3.0% • William Emerson (Farmer–Labor) 0.6% }} •
Elliott W. Sproul (Republican) 48.8% • Thomas M. Crane (Democratic) 47.7% • Kellam Foster (Socialist Labor) 2.6% • George W. Stone (Farmer–Labor) 1.0% }} •
John W. Rainey (Democratic) 69.2% • Henry G. Dobler (Republican) 28.4% • John F. Krause (Socialist Labor) 2.4% }} •
Adolph J. Sabath (Democratic) 66.5% • Jacob Gartenstein (Republican) 29.4% • Michael Sambrowski (Socialist Labor) 3.7% • William J. Riordan (Farmer–Labor) 0.4% }} •
James R. Buckley (Democratic) 48.2% •
John J. Gorman (Republican) 48.2% • William F. Kruse (Socialist Labor) 3.6% }} •
M. Alfred Michaelson (Republican) 49.8% • Frank M. Padden (Democratic) 43.8% • John M. Collins (Socialist Labor) 5.2% • Daniel J. Gilfoy (Farmer–Labor) 1.2% }} •
Stanley H. Kunz (Democratic) 65.3% • Fred S. DeCola (Republican) 32.4% }} •
Frederick A. Britten (Republican) 60.0% • James A. Prendergast (Democratic) 37.3% • Evar Anderson (Socialist Labor) 2.7% }} •
Carl R. Chindblom (Republican) 61.5% • Bernard M. Wiedinger (Democratic) 35.1% • Michael J. Scanlan (Socialist Labor) 2.6% • F. C. Dahms (Farmer–Labor) 0.8% }} •
Frank R. Reid (Republican) 68.8% • Edward J. O'Beirne (Democratic) 29.7% • Frank L. Raymond (Socialist Labor) 1.5% }} •
Charles Eugene Fuller (Republican) 77.6% • John A. Dowdall (Democratic) 19.4% • Fred N. Hale (Socialist Labor) 3.0% }} •
John C. McKenzie (Republican) 70.0% • William G. Curtiss (Democratic) 28.7% • Xavier F. Gehant (Socialist Labor) 1.3% }} •
William J. Graham (Republican) 59.9% • L. S. Mayer (Democratic) 36.9% }} •
Edward John King (Republican) 60.1% • Charles C. Craig (Democratic) 38.3% • Emil P. Nelson (Socialist Labor) 1.6% }} •
William E. Hull (Republican) 55.2% • Jesse Black Jr. (Democratic) 42.6% }} •
Frank H. Funk (Republican) 55.7% •
Frank Gillespie (Democratic) 43.5% • John E. Abbott (Socialist Labor) 0.8% }} •
William P. Holaday (Republican) 52.8% • Andrew B. Dennis (Democratic) 44.4% • C. L. Mulhall (Farmer–Labor) 2.0% • James P. Miller (Socialist Labor) 0.8% }} •
Allen F. Moore (Republican) 54.3% • Raymond D. Meeker (Democratic) 44.6% • John R. Heffner (Socialist Labor) 1.0% }} •
Henry T. Rainey (Democratic) 54.2% •
Guy L. Shaw (Republican) 45.8% }} •
J. Earl Major (Democratic) 49.3% •
Loren E. Wheeler (Republican) 43.3% • Duncan McDonald (Farmer–Labor) 5.8% • Herman Rahm (Socialist Labor) 1.6% }} •
Edward E. Miller (Republican) 47.6% • Edward E. Campbell (Democratic) 43.9% • D. L. Thomas (Farmer–Labor) 6.9% • Earl G. Galloway (Socialist Labor) 1.6% }} •
William W. Arnold (Democratic) 52.5% •
Edwin B. Brooks (Republican) 46.7% • Fred A. Cawley (Socialist Labor) 0.8% }} •
Thomas Sutler Williams (Republican) 50.8% • Dempsey T. Woodard (Democratic) 49.2% }} •
Edward E. Denison (Republican) 54.4% • A. S. Caldwell (Democratic) 41.2% • James McCollum (Farmer–Labor) 2.8% • Norman M. Harris (Socialist Labor) 1.7% }} •
Richard Yates Jr. (Republican) 27.5% •
Henry R. Rathbone (Republican) 28.4% • Simon J. Gorman (Democratic) 20.1% • William Murphy (Democratic) 19.9% }} ==Indiana==