November 5, 1918
General Election
| Governor | |||
| Theodore A. Bell | Independent | 36.5% | Loss |
| James Rolph Jr. | Write-in | 3% | Loss |
| Henry H. Roser | Socialist | 4.2% | Loss |
| William D. Stephens | Republican | 56.3% | Win |
| Lieutenant Governor | |||
| Elvina S. Beals | Socialist | 6.4% | Loss |
| Jo V. Snyder | Democratic | 39.5% | Loss |
| C. C. Young | Republican | 54.1% | Win |
| Secretary of State | |||
| James S. Edwards | Prohibition | 22.6% | Loss |
| Frank C. Jordan | Republican | 77.4% | Win |
| Controller | |||
| John S. Chambers | Republican | 75.3% | Win |
| Horace A. Johnson | Prohibition | 16.7% | Loss |
| John C. Taylor | Socialist | 8% | Loss |
| Treasurer | |||
| H. K. Albright | Socialist | 7.6% | Loss |
| T. K. Beard | Prohibition | 14.2% | Loss |
| Friend William Richardson | Republican | 78.2% | Win |
| Attorney General | |||
| Harry M. McKee | Socialist | 7.5% | Loss |
| Thomas M. Stewart | Prohibition | 14.6% | Loss |
| U. S. Webb | Republican | 77.9% | Win |
| Surveyor General | |||
| W. S. Kingsbury | Republican | 80.7% | Win |
| Harry V. Wheeler | Prohibition | 19.3% | Loss |
| Superintendent of Public Instruction | |||
| Edward Hyatt | Nonpartisan | 46.3% | Loss |
| Will C. Wood | Nonpartisan | 53.7% | Win |
| SBOE1 | |||
| John C. Corbett | Democratic | 100% | Win |
| SBOE2 | |||
| John Mitchell | Republican | 100% | Win |
| SBOE3 | |||
| Richard E. Collins | Republican | 100% | Win |
| SBOE4 | |||
| Phillip D. Wilson | Republican | 100% | Win |
| CD-01 | |||
| Clarence F. Lea | Democratic | 100% | Win |
| CD-02 | |||
| John E. Raker | Democratic | 100% | Win |
| CD-03 | |||
| C. F. Curry | Republican | 91.6% | Win |
| Allen K. Gifford | Socialist | 8.4% | Loss |
| CD-04 | |||
| Julius Kahn | Republican | 86.6% | Win |
| William Short | Socialist | 13.4% | Loss |
| CD-05 | |||
| Thomas F. Feeley | Socialist | 13% | Loss |
| John I. Nolan | Republican | 87% | Win |
| CD-06 | |||
| John A. Elston | Republican | 88.4% | Win |
| Luella Twining | Socialist | 11.6% | Loss |
| CD-07 | |||
| Henry E. Barbour | Republican | 52.1% | Win |
| Henry Hawson | Democratic | 47.9% | Loss |
| CD-08 | |||
| E. A. Hayes | Republican | 47% | Win |
| Hugh S. Hersman | Democratic | 53% | Loss |
| CD-09 | |||
| Montaville Flowers | Republican | 43.3% | Loss |
| Grace Silver Henry | Socialist | 3.7% | Loss |
| Charles H. Randall (I) | Prohibition | 53% | Win |
| CD-10 | |||
| Henry Z. Osborne | Republican | 88.2% | Win |
| James H. Ryckman | Socialist | 11.8% | Loss |
| CD-11 | |||
| N. D. Hamilton | Prohibition | 27.8% | Loss |
| William Kettner | Democratic | 72.2% | Win |
| SD-02 | |||
| Ernest W. Elfendahl | Republican | 50% | Loss |
| William B. Shearer | Democratic | 50% | Win |
| SD-04 | |||
| Claude F. Purkitt | Democratic | 100% | Win |
| SD-06 | |||
| W. E. Duncan Jr. | Democratic | 50.4% | Win |
| Dr. W. F. Gates | Republican | 49.6% | Loss |
| SD-08 | |||
| Herbert W. Slater | Democratic | 100% | Win |
| SD-10 | |||
| George W. Ashley | Republican | 46.5% | Loss |
| Frank S. Boggs | Democratic | 49.4% | Win |
| David Thomas Ross | Socialist | 4.1% | Loss |
| SD-12 | |||
| John Barry Curtin | Democratic | 46.4% | Loss |
| Lewis L. Dennett | Republican | 53.6% | Win |
| SD-14 | |||
| J. Edward Morgan | Socialist | 17.2% | Loss |
| Edwin H. Otis | Republican | 82.8% | Win |
| SD-16 | |||
| A. P. Anderson | Republican | 60.3% | Win |
| Frank V. Cornish | Democratic | 27.4% | Loss |
| George Nisbet | Socialist | 12.2% | Loss |
| SD-18 | |||
| Victor J. Canepa | Republican | 100% | Win |
| SD-20 | |||
| William Stoddard "Wild Bill" Scott | Republican | 100% | Win |
| SD-22 | |||
| John Joseph Crowley | Republican | 100% | Win |
| SD-24 | |||
| Lawrence J. Flaherty | Republican | 100% | Win |
| SD-26 | |||
| M. B. Harris | Republican | 100% | Win |
| SD-28 | |||
| Herbert C. Jones | Republican | 100% | Win |
| SD-30 | |||
| Lyman M. King | Republican | 100% | Win |
| SD-32 | |||
| J. L. C. Irwin | Democratic | 100% | Win |
| SD-34 | |||
| Charles W. Lyon | Republican | 62.8% | Win |
| John P. Steele | Democratic | 32.2% | Loss |
| L. Paul Zahn | Socialist | 4.9% | Loss |
| SD-36 | |||
| William J. Carr | Republican | 100% | Win |
| SD-38 | |||
| Charles H. V. Lewis | Independent | 26% | Loss |
| Henry H. Yonkin | Republican | 74% | Win |
| SD-40 | |||
| Charles F. O'Neall | Democratic | 47.4% | Loss |
| Ed P. Sample | Republican | 52.6% | Win |
| AD-01 | |||
| H. B. Ream | Democratic | 77.4% | Win |
| Hiram Thomas Whitley | Socialist | 22.6% | Loss |
| AD-02 | |||
| Frank J. Cummings | Republican | 100% | Win |
| AD-03 | |||
| C. C. McCray | Republican | 50.9% | Win |
| Byron Ogburn | Democratic | 49.1% | Loss |
| AD-04 | |||
| A. J. Mathews | Republican | 100% | Win |
| AD-05 | |||
| Harry Polsley | Democratic | 100% | Win |
| AD-06 | |||
| Charles Kasch | Republican | 51.6% | Win |
| F. W. Taft | Democratic | 48.4% | Loss |
| AD-07 | |||
| Elizabeth Hughes | Republican | 100% | Win |
| AD-08 | |||
| Ed Lewis | Republican | 100% | Win |
| AD-09 | |||
| Ivan H. Parker | Republican | 100% | Win |
| AD-10 | |||
| Oscar W. Hilton | Republican | 100% | Win |
| AD-11 | |||
| Bismarck Bruck | Republican | 75.4% | Win |
| W. H. Cameron | Prohibition | 24.6% | Loss |
| AD-12 | |||
| A. F. Stevens | Republican | 100% | Win |
| AD-13 | |||
| Robert Madison | Republican | 100% | Win |
| AD-14 | |||
| John W. Johnston | Republican | 100% | Win |
| AD-15 | |||
| Lee Gebhart | Republican | 100% | Win |
| AD-16 | |||
| V. M. Airola | Republican | 44.4% | Loss |
| C. P. Vicini | Democratic | 55.6% | Win |
| AD-17 | |||
| James E. Manning | Republican | 100% | Win |
| AD-18 | |||
| William E. Calahan | Republican | 80.4% | Win |
| J. W. Sowers | Socialist | 19.6% | Loss |
| AD-19 | |||
| David W. Miller | Democratic | 100% | Win |
| AD-20 | |||
| Miles William Beck | Socialist | 13.1% | Loss |
| Charles Lamb | Republican | 86.9% | Win |
| AD-21 | |||
| Frederick C. Hawes | Republican | 78.8% | Win |
| Martha Steiner | Socialist | 21.2% | Loss |
| AD-22 | |||
| Fred Bergstrom | Socialist | 18.2% | Loss |
| Thomas A. Mitchell | Democratic | 81.8% | Win |
| AD-23 | |||
| Charles J. McColgan | Republican | 77.8% | Win |
| Walter E. Walker | Socialist | 22.2% | Loss |
| AD-24 | |||
| William M. Collins | Republican | 83.2% | Win |
| R. Giller | Socialist | 16.8% | Loss |
| AD-25 | |||
| Charles William Godsil | Republican | 86.8% | Win |
| Walter Towers | Socialist | 13.2% | Loss |
| AD-26 | |||
| William J. Kenney | Republican | 86.1% | Win |
| J. A. Ragsdale | Socialist | 13.9% | Loss |
| AD-27 | |||
| Nicholas J. Prendergast | Republican | 85.8% | Win |
| H. Warfield | Socialist | 14.2% | Loss |
| AD-28 | |||
| Charles W. Goetting | Republican | 100% | Win |
| AD-29 | |||
| Kora Callaway | Socialist | 15.4% | Loss |
| Harry F. Morrison | Republican | 84.6% | Win |
| AD-30 | |||
| Clarence W. Morris | Republican | 58.3% | Win |
| Stephen M. White (II) | Democratic | 41.7% | Loss |
| AD-31 | |||
| L. H. Mooser Jr. | Democratic | 39.1% | Loss |
| Albert A. Rosenshine | Republican | 60.9% | Win |
| AD-32 | |||
| George W. Warren | Republican | 100% | Win |
| AD-33 | |||
| John B. Badaracco | Democratic | 52% | Win |
| Leo R. Friedman | Republican | 48% | Loss |
| AD-34 | |||
| J. Leonard Rose | Republican | 86.1% | Win |
| A. H. Steward | Socialist | 13.9% | Loss |
| AD-35 | |||
| William J. Locke | Republican | 86.1% | Win |
| G. E. Regula | Socialist | 13.9% | Loss |
| AD-36 | |||
| Leon E. Gray | Republican | 100% | Win |
| AD-37 | |||
| Clifton E. Brooks | Republican | 87.8% | Win |
| J. O. Johnson | Socialist | 12.2% | Loss |
| AD-38 | |||
| P. B. Cowdery | Socialist | 18.6% | Loss |
| Edgar S. Hurley | Republican | 81.4% | Win |
| AD-39 | |||
| Frank W. Anderson | Republican | 83.9% | Win |
| W. F. Drury | Socialist | 16.1% | Loss |
| AD-40 | |||
| W. T. Drake | Socialist | 17.8% | Loss |
| Arthur A. Wendering | Republican | 82.2% | Win |
| AD-41 | |||
| Herbert L. Coggins | Socialist | 9.9% | Loss |
| Anna L. Saylor | Republican | 90.1% | Win |
| AD-42 | |||
| Frank Leonard Eksward | Republican | 100% | Win |
| AD-43 | |||
| Champ S. Price | Republican | 52.7% | Win |
| G. W. Smith | Democratic | 47.3% | Loss |
| AD-44 | |||
| T. M. Wright | Republican | 100% | Win |
| AD-45 | |||
| Grant R. Bennett | Republican | 100% | Win |
| AD-46 | |||
| Esto B. Broughton | Democratic | 100% | Win |
| AD-47 | |||
| Maurice B. Browne | Democratic | 55% | Win |
| G. Watterson | Republican | 45% | Loss |
| AD-48 | |||
| William J. Martin | Republican | 100% | Win |
| AD-49 | |||
| Guy Windrem | Democratic | 100% | Win |
| AD-50 | |||
| G. G. Jacobs | Democratic | 43.9% | Loss |
| B. W. McKeen | Republican | 56.1% | Win |
| AD-51 | |||
| F. C. Huebner | Republican | 49.9% | Loss |
| S. L. Strother | Democratic | 50.1% | Win |
| AD-52 | |||
| Melvin Pettit | Democratic | 100% | Win |
| AD-53 | |||
| G. H. Andrews | Democratic | 47.4% | Loss |
| Carlton W. Greene | Republican | 52.6% | Win |
| AD-54 | |||
| T. E. Cochrane | Republican | 48.9% | Loss |
| Oscar L. Odale | Democratic | 51.1% | Win |
| AD-55 | |||
| Charles W. Cleary | Republican | 52.1% | Win |
| J. West Martin | Democratic | 47.9% | Loss |
| AD-56 | |||
| Grace S. Dorris | Republican | 100% | Win |
| AD-57 | |||
| Crombie Allen | Republican | 100% | Win |
| AD-58 | |||
| Samuel Knight Jr. | Republican | 100% | Win |
| AD-59 | |||
| William C. Oakley | Democratic | 54% | Win |
| J. B. Rickard | Republican | 46% | Loss |
| AD-60 | |||
| Joseph Mayo Argabrite | Democratic | 100% | Win |
| AD-61 | |||
| A. G. Lindley | Democratic | 44.5% | Loss |
| S. Robbins | Socialist | 6% | Loss |
| John Robert White Jr. | Republican | 49.5% | Win |
| AD-62 | |||
| George R. Wickham | Republican | 100% | Win |
| AD-63 | |||
| Sidney T. Graves | Republican | 65.8% | Win |
| W. H. Peterson | Socialist | 3.8% | Loss |
| Harold "Hal" Wilson | Democratic | 30.4% | Loss |
| AD-64 | |||
| George A. Lynch | Republican | 89.7% | Win |
| Julius Zuckerman | Socialist | 10.3% | Loss |
| AD-65 | |||
| J. D. Dawson | Democratic | 27.1% | Loss |
| George M. Easton | Republican | 40.1% | Win |
| Charles Kiesner | Independent | 24.7% | Loss |
| Gus Kuentz | Socialist | 8.1% | Loss |
| AD-66 | |||
| Thomas L. Ambrose | Republican | 47.6% | Win |
| Lucius Christian Dale | Prohibition | 10.8% | Loss |
| L. R. E. Keeley | Democratic | 41.6% | Loss |
| AD-67 | |||
| Franklin D. Mather | Republican | 100% | Win |
| AD-68 | |||
| C. W. Guerin | Independent | 40.7% | Loss |
| Henry A. Miller | Republican | 59.3% | Win |
| AD-69 | |||
| Henry W. Wright | Republican | 100% | Win |
| AD-70 | |||
| Frank F. Merriam | Republican | 100% | Win |
| AD-71 | |||
| Henry E. Carter | Republican | 45.7% | Win |
| John S. Horn | Democratic | 42.4% | Loss |
| Linnie M. Story | Socialist | 11.9% | Loss |
| AD-72 | |||
| Alexander P. Fleming | Republican | 100% | Win |
| AD-73 | |||
| Elmer P. Bromley | Republican | 81.6% | Win |
| Edward L. Osgood | Socialist | 18.4% | Loss |
| AD-74 | |||
| Frank E. Gayhart | Independent | 38.8% | Loss |
| Frederick M. Roberts | Republican | 49.3% | Win |
| William J. Scully | Socialist | 11.9% | Loss |
| AD-75 | |||
| Edwin Baker | Republican | 88.1% | Win |
| Iona G. Woodard | Socialist | 11.9% | Loss |
| AD-76 | |||
| Walter Eden | Republican | 100% | Win |
| AD-77 | |||
| Chester M. Kline | Republican | 100% | Win |
| AD-78 | |||
| J. Stanley Brown | Republican | 100% | Win |
| AD-79 | |||
| Fred E. Lindley | Republican | 100% | Win |
| AD-80 | |||
| W. A. Doran | Republican | 100% | Win |
Special Election
Special Election to fill the vacancy created by the death of State Senator Henry H. Lyon (SD-29).
| SD-29 | |||
| J. J. Doherty | Independent | 12.9% | Loss |
| Dwight H. Hart | Independent | 46.4% | Win |
| Frank H. Mouser | Independent | 24.7% | Loss |
| Peter C. Philips | Independent | 16% | Loss |