The county team has won the
Ulster Senior Football Championship (SFC) on ten occasions: 1900, 1901, 1908, 1909, 1910, 1911, 1912, 1913, 1946 and 1951. A drawn Ulster SFC semi-final with
Derry in 2000 was one of the highlights of Antrim's football at inter-county level, alongside winning the
2008 Tommy Murphy Cup, defeating
Wicklow in the final, a reverse of
the previous year's final result against the same opponent. Antrim reached the
2009 Ulster SFC final, the first Antrim team to do so for 31 years. Antrim lost that game to
2008 All-Ireland SFC winner Tyrone.
Jody Gormley was named Antrim manager ahead of the
2007 All-Ireland SFC, a role he held for two seasons.
Lenny Harbinson managed the team from 2017 until 2020. He was unable to gain promotion from Division 4 of the
National Football League and the county exited the Ulster SFC in its first game in each of his three years, though defeated
Louth in an away
2019 All-Ireland SFC qualifier. In November 2020,
Enda McGinley was appointed manager. McGinley brought his former Tyrone teammate
Stephen O'Neill in as part of his backroom team and Brendan Murphy was appointed as
strength and conditioning coach. McGinley and his backroom team left at the end of May 2022. Less than two months later,
Andy McEntee was unexpectedly appointed as McGinley's successor as manager on a three-year term. He saw out that term, and then stepped down. ==Managerial history==