The 1912 Hong Kong Sanitary Board election was held on 19 January 1912 for the two unofficial seats in the Sanitary Board of Hong Kong.
Only ratepayers who were included in the Special and Common Jury Lists of the years or ratepayers who are exempted from serving on Juries on account of their professional avocations, unofficial members of the Executive or Legislative Council, or categories of profession were entitled to vote at the election.
Overview of outcome.
! 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" / ;±%
! style="color:inherit;background-color: ; width: 5px;" |
! style="color:inherit;background-color: ; width: 5px;" |