| Election Name: | 2003 Sai Kung District Council election |
| Country: | Hong Kong |
| Type: | Parliamentary |
| Ongoing: | no |
| Party Colour: | yes |
| Previous Election: | 1999 Sai Kung District Council election |
| Previous Year: | 1999 |
| Next Election: | 2007 Sai Kung District Council election |
| Next Year: | 2007 |
| Seats For Election: | 20 (of the 27) seats to Sai Kung District Council |
| Majority Seats: | 14 |
| Election Date: | 23 November 2003 |
| Turnout: | 47.0% |
| Party2: | Democratic Alliance for the Betterment of Hong Kong |
| Last Election2: | 5 seats, 17.0% |
| Seats Before2: | 5 |
| Seats2: | 4 |
| Seat Change2: | 1 |
| Popular Vote2: | 7,662 |
| Percentage2: | 13.2% |
| Swing2: | 3.8% |
| Party5: | Civil Force |
| Last Election5: | Did not contest |
| Seats Before5: | 3 |
| Seats5: | 3 |
| Popular Vote5: | 10,012 |
| Percentage5: | 17.3% |
| Swing5: | N/A |
| Party1: | Democratic Party (Hong Kong) |
| Last Election1: | 3 seats, 13.7% |
| Seats Before1: | 3 |
| Seats1: | 4 |
| Seat Change1: | 1 |
| Popular Vote1: | 12,262 |
| Percentage1: | 21.2% |
| Swing1: | 7.5% |
| Party4: | Hong Kong Progressive Alliance |
| Last Election4: | 3 seats, 16.4% |
| Seats Before4: | 4 |
| Seats4: | 4 |
| Popular Vote4: | 6,861 |
| Percentage4: | 11.8% |
| Swing4: | 4.6% |
The 2003 Sai Kung District Council election was held on 23 November 2003 to elect all 20 elected members to the 27-member District Council.[1]
Before election:
| 4 | 13 | |
| Pro-dem | Pro-Beijing |
| 8 | 12 | |
| Pro-democracy | Pro-Beijing |