| Competition: | Hong Kong First Division |
| Season: | 2017–18 |
| Winners: | HKFC |
| Promoted: | Hoi King |
| Relegated: | Sun Hei Tung Sing Kwun Tong Wan Chai |
| League Topscorer: | Michael Hampshire (HKFC) Jordan David (Sha Tin) (26 goals)[1] |
| Biggest Home Win: | (10 December 2017) |
| Biggest Away Win: | (11 March 2018) (15 April 2018) |
| Highest Scoring: | (25 February 2018) |
| Matches: | 240 |
| Total Goals: | 895 |
| Longest Wins: | HKFC (10 matches) |
| Longest Unbeaten: | HKFC (30 matches) |
| Longest Winless: | Wanchai (18 matches) |
| Longest Losses: | Wanchai (11 matches) |
| Prevseason: | 2016–17 |
| Nextseason: | 2018–19 |
The 2017–18 Hong Kong First Division League was the 4th season of Hong Kong First Division since it became the second-tier football league in Hong Kong in 2014–15. The season began on 9 September 2017 and ended on 20 May 2018.
Relegated to the Second Division
Relegated from the Premier League
Promoted from the Second Division