The 2009–10 All-Ireland Senior Club Football Championship  was the 40th staging of the All-Ireland Senior Club Football Championship since its establishment by the Gaelic Athletic Association in 1970-71.
The championship began on 18 October 2009 and ended on 17 March 2010.
Kilmacud Crokes were the defending champions, however, they failed to qualify after being beaten by Ballyboden St. Enda's in a semi-final replay of the 2009 Dublin County Championship.
On 17 March 2010, St. Gall's won the championship following a 0-13 to 1-05 defeat of Kilmurry-Ibrickane in the All-Ireland final at Croke Park.
It remains their only championship title.
C. J. McGourty of the St. Gall's club was the championship's top scorer with 2-28.
Results
[[Connacht Senior Club Football Championship]]
Quarter-final
Semi-finals
Final [[Leinster Senior Club Football Championship]]
First round
Quarter-finals
Semi-finals
Final [[Munster Senior Club Football Championship]]
Quarter-finals
Semi-finals
Final [[Ulster Senior Club Football Championship]]
Preliminary round
Quarter-finals
Semi-finals
Final [[All-Ireland Senior Club Football Championship]]
Quarter-final
Semi-finals
Final Championship statistics
Top scorers
;Overall
;In a single game
Miscellaneous
Portlaoise became the first team to win seven Leinster Club Championship titles.
References
All-Ireland Senior Club Football Championship All-Ireland Senior Club Football Championship Category:All-Ireland Senior Club Football Championship
