| Election Name: | 1903 Hong Kong sanitary board election |
| Country: | Hong Kong |
| Flag Image: | Flag of Hong Kong (1876–1941 and 1945–1955).svg |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1901 Hong Kong sanitary board election |
| Previous Year: | 1901 |
| Next Election: | 1906 Hong Kong sanitary board election |
| Next Year: | 1906 |
| Election Date: | 25 March 1903 |
| Nominee1: | H. E. Pollock |
| Party1: | Nonpartisan candidate |
| Popular Vote1: | 225 |
| Percentage1: | 38.0% |
| Nominee2: | Ahmet Rumjahn |
| Party2: | Nonpartisan candidate |
| Popular Vote2: | 141 |
| Percentage2: | 23.82% |
| Nominee4: | E. A. Hewett |
| Party4: | Nonpartisan candidate |
| Popular Vote4: | 121 |
| Percentage4: | 20.44% |
| Nominee5: | A. Shelton Hooper |
| Party5: | Nonpartisan candidate |
| Popular Vote5: | 105 |
| Percentage5: | 17.74% |
| Members | |
| Map Size: | 325px |
The 1903 Hong Kong Sanitary Board election was held on 25 March 1903 was the second election for the two unofficial seats in the Sanitary Board of Hong Kong under the reconstituted Public Health and Building Ordinance of 1903.
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 were entitled to vote at the election.
| Candidates | Occupation | Nominator | Seconder | |
|---|---|---|---|---|
| J. H. Lewis | E. W. Mitchell | |||
| W. A. Curickshank | ||||
| H. E. Pollock, K.C. | Barrister-at-law | G. Balloch | ||
| Architect | John Lemm | E. M. Hazeland |
Henry Edward Pollock, the former Acting Attorney General and the member of the Executive and Legislative Council was elected.