St Eunans GAA (/ˈjuːnən/ YOO-nən; or Naomh Adhamhnáin)[3] is a dual club which plays hurling and Gaelic football.

Considered Donegal's most prolific club,[7] it is renowned for its conveyor belt-like consistency in producing players of senior inter-county quality, including numerous All-Ireland winners.

[11] It has a long-running boundary dispute with neighbouring club Letterkenny Gaels, which was founded in 1996 and has competed only in the Donegal Junior Football Championship.

[12][13] The club has won a total of 15 Donegal Senior Football Championship titles, the latest of which came on 2 November 2021, a comprehensive 1–11 to 0–4 victory against fierce rival Naomh Conaill in the final at MacCumhaill Park, Ballybofey.

[14] Letterkenny Rovers won the town's first Donegal Senior Football Championship in 1927—beating Carrigans in a final uniquely held at Newtowncunningham—with a field selected, goalposts erected and admission fee of 6d.

In its first year of existence the club reached the final of the 1930 Donegal Senior Football Championship, losing to Dungloe by a scoreline of 3–2 to 2–3.

[17][18] The club won their first Donegal Senior Football Championship in 1948, defeating old nemesis and previously invincible Gaoth Dobhair by a scoreline of 1–7 to 2–1.

[citation needed] The player in question had played championship football in America earlier in the year and despite St Eunan's being given the all-clear to field him the County title was subsequently stripped from the club.

[citation needed] The club roared back against Aodh Ruadh in the 1999 final, with Brendan Devenney broke Martin McHugh's record by scoring 0–14 of his team's 1–19 to their opponents' 1–11.

In 2008 they beat Termon, their neighbours on the other side of town, by a scoreline of 2–13 to 1–8 and went on to win a match in the Ulster Senior Club Football Championship for the first time, defeating Clonoe O'Rahilly's of Tyrone, the county that had just won that year's All-Ireland title, in the quarter-final.

The decisive goal in the final was scored by young Lee McMonagle in the 50th minute of the game, following a layoff from full-forward Ross Wherity, who received the ball via a long pass from Rory Kavanagh.

Brendan McDyre of opponents Naomh Conaill attempted to backpass to his goalkeeper Stephen McGrath only for the ball to drift out for a '45'.

[25] As the game ended he was photographed celebrating—stooped, wild-eyed with open mouth, sweat-soaked, bare thighs tensed, veins throbbing, mud-stained legs apart and clenched fists turned upwards.

[26] The club secured a 15th Donegal Senior Football Championship on 2 November 2014 against local rivals Glenswilly at MacCumhaill Park, Ballybofey, a 0–9 to 0–6 win, with John Haran at 38 years old putting in a man-of-the-match performance in the middle of the field.

[1] The under-21 side defeated a Cill Chartha team, with a flurry of late goals in the final of the Donegal Under-21 Football Championship leading to a scoreline of 3–12 to 1–15.