Hong Kong Third A Division League

Hong Kong Third 'A' Division League
Founded	1951
Folded	2012
Country	Hong Kong
Confederation	AFC
Number of clubs	19
Level on pyramid	3
Promotion to	Hong Kong Second Division League
Relegation to	Hong Kong Fourth Division League
Domestic cup(s)	Hong Kong Junior Challenge Shield
Last champions	Eastern ; (2011–12)
Website	HKFA
	Current: 2011–12 Third Division League

Hong Kong Third 'A' Division League was a division of the third overall tier of the Hong Kong football league system organised by the Hong Kong Football Association in Hong Kong, along with Hong Kong Third 'District' Division League. It was folded in 2012 as Hong Kong Third 'A' Division League and Hong Kong Third 'District' Division League are merged into one.

Hong Kong Third 'A' Division League is introduced in 1951. The first two teams of the league, with the first two teams of Hong Kong Third 'District' Division League, qualifies to the Hong Kong Third Division League final round. The champion and the second of the final round are promoted to the Hong Kong Second Division League. For other two teams, they are still in their third division league.

Teams from this division, as well as from Hong Kong Third 'A' Division League, enter the Hong Kong Junior Challenge Shield.

Project Phoenix

Project Phoenix is a project held by Hong Kong Football Association which aims to make changes on and help Hong Kong football to develop. The project suggests to merge Hong Kong Third 'A' Division League and Hong Kong Third 'District' Division League into one and form the Hong Kong Fourth Division League which will be the bottom tier of Hong Kong football league system.

Starting from 2011 to 2012 season, the two divisions of Hong Kong Third Division League will merge into one. Teams of Third Division League in the 2012–13 team are the 2 final round losing team and the 3rd to 10th placed teams of Hong Kong Third A Division League, along with the 3rd and 4th placed teams of Hong Kong Third District Division League. The remaining teams from Hong Kong Third A Division League and Hong Kong Third District Division League will compete in Hong Kong Fourth Division League in the 2012–13 season.

v t e Hong Kong Third Division seasons
1950s	1951–52 1952–53 1953–54 1954–55 1955–56 1956–57 1957–58 1958–59 1959–60
1960s	1960–61 1961–62 1962–63 1963–64 1964–65 1965–66 1966–67 1967–68 1968–69 1969–70
1970s	1970–71 1971–72 1972–73 1973–74 1974–75 1975–76 1976–77 1977–78 1978–79 1979–80
1980s	1980–81 1981–82 1982–83 1983–84 1984–85 1985–86 1986–87 1987–88 1988–89 1989–90
1990s	1990–91 1991–92 1992–93 1993–94 1994–95 1995–96 1996–97 1997–98 1998–99 1999–00
2000s	2000–01 2001–02 2002–03 2003–04 2004–05 2005–06 2006–07 2007–08 2008–09 2009–10
2010s	2010–11 2011–12 2012–13 2013–14 2014–15 2015–16 2016–17 2017–18 2018–19 2019–20
2020s	2020–21 2021–22 2022–23 2023–24 2024–25