| Election Name: | 2015 Sai Kung District Council election |
| Country: | Hong Kong |
| Type: | Parliamentary |
| Ongoing: | no |
| Party Colour: | yes |
| Previous Election: | 2011 Sai Kung District Council election |
| Previous Year: | 2011 |
| Next Election: | 2019 Sai Kung District Council election |
| Next Year: | 2019 |
| Seats For Election: | 27 (of the 29) seats to Sai Kung District Council |
| Majority Seats: | 15 |
| Election Date: | 22 November 2015 |
| Turnout: | 46.7% |
| Party1: | Democratic Alliance for the Betterment and Progress of Hong Kong |
| Last Election1: | 7 seats, 14.1% |
| Seats Before1: | 8 |
| Seats1: | 8 |
| Popular Vote1: | 18,836 |
| Percentage1: | 18.7% |
| Swing1: | 4.6% |
| Party2: | Neo Democrats |
| Last Election2: | 4 seats, 16.9% |
| Seats Before2: | 4 |
| Seats2: | 5 |
| Seat Change2: | 1 |
| Popular Vote2: | 12,721 |
| Percentage2: | 12.6% |
| Swing2: | 4.3% |
| Party3: | New People's Party–Civil Force |
| Last Election3: | 3 seats, 15.0% |
| Seats Before3: | 3 |
| Seats3: | 3 |
| Popular Vote3: | 9,172 |
| Percentage3: | 9.1% |
| Swing3: | 4.6% |
| Party4: | Democratic Party (Hong Kong) |
| Last Election4: | 2 seats, 15.2% |
| Seats Before4: | 2 |
| Seats4: | 2 |
| Popular Vote4: | 10,603 |
| Percentage4: | 10.5% |
| Swing4: | 4.7% |
| Party5: | Hong Kong Federation of Trade Unions |
| Last Election5: | 2 seats, 6.2% |
| Seats Before5: | 1 |
| Seats5: | 2 |
| Seat Change5: | 1 |
| Popular Vote5: | 6,837 |
| Percentage5: | 6.8% |
| Swing5: | 0.6% |
The 2015 Sai Kung District Council election was held on 22 November 2015 to elect all 27 elected members to the 29-member Sai Kung District Council.[1]
Before election:
| 9 | 2 | 13 | |
| Pro-democracy | Ind. | Pro-Beijing |
| 10 | 4 | 13 | |
| Pro-democracy | Ind. | Pro-Beijing |