| Election Name: | 1930 Idaho gubernatorial election |
| Country: | Idaho |
| Flag Year: | 1927 |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1928 Idaho gubernatorial election |
| Previous Year: | 1928 |
| Next Election: | 1932 Idaho gubernatorial election |
| Next Year: | 1932 |
| Election Date: | November 4, 1930 |
| Image1: | File:C. Ben Ross (Idaho Governor).jpg |
| Nominee1: | C. Ben Ross |
| Party1: | Democratic Party (United States) |
| Popular Vote1: | 73,896 |
| Percentage1: | 56.03% |
| Nominee2: | John McMurray |
| Party2: | Republican Party (United States) |
| Popular Vote2: | 58,002 |
| Percentage2: | 43.98% |
| Map Size: | 160px |
| Governor | |
| Before Election: | H. C. Baldridge |
| Before Party: | Republican Party (United States) |
| After Election: | C. Ben Ross |
| After Party: | Democratic Party (United States) |
The 1930 Idaho gubernatorial election was held on November 4. Democratic nominee C. Ben Ross, mayor of Pocatello, defeated Republican nominee John McMurray with 56.03% of the vote. Ross' victory broke a streak of six consecutive election wins (1918–28) by Republicans;[1] [2] he was re-elected in 1932 and 1934.