The Tyrone All-County Senior Football Leagues are annual Gaelic football competitions consisting of three tiers contested by Tyrone GAA clubs. Currently the three tiers are Division 1 (Senior), Division 2 (Intermediate) and Division 3 (Junior). Division 3 is split into 2 sections - 3A and 3B. The Tyrone County Board of the Gaelic Athletic Association has organised these competitions since 1969. All-County Reserve Football Leagues are also held each season.
Trillick St. Macartan's are the current Division 1 title holders (2025), having defeated Dungannon Thomas Clarkes 1-17 to 0-07 in the League Final played at Carrickmore on 02 November 2025.
Clonoe O'Rahilly's are the Division 2 title holders (2025).
Cookstown Fr. Rock's are the Division 3A title holders (2025).
Derrytresk Fir An Chnoic are the Division 3B title holders (2025).
1931: District leagues established under East and West Boards.
1969: All-County Senior Leagues established under control of A.C.L. Board â Intermediate and Junior Leagues remaining as regional competitions under district boards.
1975: All-County League system adopted for all grades in a six-division setup â Division 1 and Division 2 (Senior), Division 3 and Division 4 (Intermediate), Division 5A West and Division 5B East (Junior). Reserve Leagues and Championship are also established.
1979: Three 16-team divisions established and adopted for one-year trial.
1980: The three-division system adopted officially â Division 1 (Senior), Division 2 (Intermediate), Division 3 (Junior). Promotion/relegation playoffs introduced.
1999: A four-division system adopted â Division 1A and Division 1B (Senior), Division 2 (Intermediate), Division 3 (Junior). Twelve teams in each division.
2000: Four divisions adapted as follows: Division 1A - 16 teams (single round); Division 1B - 8 teams (double round); Division 2 - 16 teams (single round); Division 3 - 8 teams (double round).
2003: A return to the 4 X 12 Division system was adopted â Division 1A and Division 1B (Senior), Division 2 (Intermediate), Division 3 (Junior). Twelve teams in each division.
2008: A return to the three-division system was adopted â Division 1 (Senior), Division 2 (Intermediate), Division 3 (Junior).
2025: Div. 3 (Junior) is split into two sections â Division 3A and Division 3B.
Notes<br>League Final playoffs for Division 1 were held in 1995 and 1996 as a special arrangement for Tyrone Seniors reaching the latter stages of the All-Ireland Football series. The playoffs were re-introduced in 2004.
2021 - An Charraig Mhór defeated Errigal Ciaran 0-08 to 0-06 in the final round of 17 on 18/12/2021 to clinch the league title at Dunmoyle.
Notes<br>League Finals were held for all Divisions in 2020 as a result of each league being split into 2 sections due to the Covid-19 pandemic delaying the start of the season. The 2 section winners in each Division played each other in the League Final.
Notes<br>League Finals were held for Division 5 from 1975-1977. The 2 Divisional winners - 5A (West) and 5B (East) played each other in the All-County League Final.