Governor of Iowa — the state's chief executive, responsible for signing legislation into law, directing the executive branch, and serving as commander-in-chief of the state National Guard.

8 candidates filed for the 2026 Governor election in Iowa. General election on Nov 3, 2026.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2022 | Kim Reynolds - Adam Gregg R | 41.6% | 1,704,096 | |
| 2018 | Kim Reynolds R | 25.4% | 2,625,411 | |
| 2014 | Terry Branstad / Kim Reynolds R | 59.0% | 1,127,962 | |
| 2010 | Terry Branstad / Kim Reynolds R | 52.9% | 1,119,190 | |
| 2006 | Chet Culver / Patty Judge D | 54.1% | 1,052,005 | |
| 2002 | Tom Vilsack / Sally Pederson D | 52.7% | 1,024,787 | |
| 1998 | Tom Vilsack / Sally Pederson D | 52.3% | 955,774 | |
| 1994 | Terry Branstad / Joy Corning R | 57.7% | 980,848 |