| Election Name: | 1990 California Secretary of State election |
| Country: | California |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1986 California Secretary of State election |
| Previous Year: | 1986 |
| Next Election: | 1994 California Secretary of State election |
| Next Year: | 1994 |
| Turnout: | 55.46% |
| Nominee1: | March Fong Eu |
| Party1: | Democratic Party (United States) |
| Popular Vote1: | 3,864,151 |
| Percentage1: | 51.69% |
| Nominee2: | Joan Milke Flores |
| Party2: | Republican Party (United States) |
| Popular Vote2: | 3,032,755 |
| Percentage2: | 40.57% |
| Secretary of State | |
| Before Election: | March Fong Eu |
| Before Party: | Democratic Party (US) |
| After Election: | March Fong Eu |
| After Party: | Democratic Party (US) |
The 1990 California Secretary of State election was held on November 6, 1990, to elect the Secretary of State of California. Primary elections were held on June 5, 1990. Incumbent Democratic Secretary March Fong Eu was re-elected to her fifth term in office.
Final results from the Secretary of State of California.[1] [2]