The 15th Utah Senate District is located in Utah County and includes Utah House Districts 58, 59, 60, 61, 62 and 64.
Previous Utah state senators (District 15)
| Name | Party | Term |
|---|---|---|
| Parley G. Hellewell | Republican | 1999–2006 |
| LeRay L. McAllister | Republican | 1983–1999 |
| A. Dean Jeffs | Republican | 1973–1982 |
| Ernest H. Dean | Democratic | 1967–1972 |
| Byron R. Rampton | Republican | 1965 |
| Haven J. Barlow | Republican | 1957–1963 |
| Rendell N. Mabey | Republican | 1953–1955 |
| James E. Burns | Democratic | 1949–1951 |
| Ward C. Holbrook | Democratic | 1945–1947 |
| William A. Dawson | Republican | 1941–1943 |
| Lloyd Riley | Republican | 1939 |
| Ward C. Holbrook | Democratic | 1933–1937 |
Election results
2006 general election
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| Republican | Margaret Dayton | 11,365 | 68.6 | ||
| Democratic | Bethanie Newby | 4,169 | 25.2 | ||
| Constitution | Gordon Mela | 1,028 | 6.2 | ||