2018–19 Hong Kong Second Division League

The 2018–19 Hong Kong Second Division League was the 5th season of the Hong Kong Second Division since it became the third-tier football league in Hong Kong in 2014–15. The season began on 9 September 2018 and ended on 26 May 2019.

Promoted to First Division

 * Happy Valley
 * Central & Western

Relegated to Third Division

 * Kwai Tsing
 * GFC Friends
 * Sai Kung
 * Fukien

Relegated from First Division

 * Sun Hei
 * Tung Sing
 * Kwun Tong
 * Wan Chai

Promoted from Third Division

 * North District
 * St. Joseph's