| Election Name: | 1929 Hong Kong sanitary board election |
| Country: | Hong Kong |
| Flag Image: | Flag of Hong Kong 1876.svg |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1927 Hong Kong sanitary board election |
| Previous Year: | 1927 |
| Next Election: | 1930 Hong Kong sanitary board election |
| Next Year: | 1930 |
| Election Date: | 22 May 1929 |
| Image1: | File:Sir Man Kam Lo.png |
| Nominee1: | Lo Man-kam |
| Party1: | Nonpartisan candidate |
| Popular Vote1: | Uncontested |
| Member | |
| Before Election: | Ho Sai-chuen |
| Map Size: | 325px |
The 1929 Hong Kong Sanitary Board election was supposed to be held on 22 May 1929 for one of 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.
Prominent Chinese lawyer Lo Man-kam was elected uncontested.