The 2018 California Secretary of State election was held on November 6, 2018, to elect the California Secretary of State. Incumbent Democratic Secretary Alex Padilla won re-election to a second term.
Primary election.
Endorsements.
 ;templatestyles src="Endorsements box/styles.css"/ ;Mike Feinstein (G)
Local-level officials
Organizations
Individuals
 ;templatestyles src="Endorsements box/styles.css"/ ;Ruben Major (D)
State-level officials
Local-level officials
Organizations
Media
Individuals
 ;templatestyles src="Endorsements box/styles.css"/ ;Mark P. Meuser (R)
State-level officials
Individuals
Organizations
Newspapers
Results.
[[File:2018 CA SOS primary.svg|thumb|County results
 ;templatestyles src="Col-begin/styles.css"/ ;
Results.
! scope="col" colspan="2" style="width: 130px"|Party
! scope="col" style="width: 17em"|Candidate
! scope="col" style="width: 5em"|Votes
! scope="col" style="width: 3.5em"|%
! scope="col" style="width: 3.5em"| ;templatestyles src="Template:Tooltip/styles.css" / ;±%
! colspan="3" style="text-align:right;" | Total votes
External links.
[[Category:2018 California elections|Secretary of State]]
[[Category:California Secretary of State elections|2018]]
[[Category:2018 United States state secretary of state elections|California]]
[[Category:November 2018 in the United States]]