| Election Name: | 1930 California lieutenant gubernatorial election |
| Country: | California |
| Flag Image: | Flag of California (1924–1953).pngborder |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1926 California lieutenant gubernatorial election |
| Previous Year: | 1926 |
| Next Election: | 1934 California lieutenant gubernatorial election |
| Next Year: | 1934 |
| Election Date: | November 4, 1930 |
| Image1: | Frank F. Merriam, 1924.jpg |
| Nominee1: | Frank Merriam |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 879,597 |
| Percentage1: | 66.38% |
| Nominee2: | Martin I. Welsh |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 403,832 |
| Percentage2: | 30.48% |
| Lieutenant Governor | |
| Before Election: | Herschel L. Carnahan |
| Before Party: | Republican Party (United States) |
| After Election: | Frank Merriam |
| After Party: | Republican Party (United States) |
The 1930 California lieutenant gubernatorial election was held on November 4, 1930. Republican State Senator Frank Merriam defeated Democratic Sacramento Mayor Martin I. Welsh with 66.38% of the vote.[1]