Watty Graham's Gaelic Athletic Club, Glen (Irish: An Ghleann), is a Gaelic Athletic Association (GAA) club based outside Maghera in the south of County Londonderry in Northern Ireland.

The club is named after Watty (Walter) Graham, who was a resident of Maghera in the 18th century.

The senior team competes in the Credit Union Derry Premier League.

[4] Celtic Park in Derry City is officially recognised as Derry's main county ground,[5] but Watty Graham Park has hosted a number of National League and Dr McKenna Cup games.

[6] After the folding of the Pearse's club, Watty Graham's GAC, Glen, was officially formed in 1948.

The 1970s proved a barren decade for Watty Graham's and they have little apart from a McGlinchey Cup success in 1974 to show for it.

After a prolonged period of dominance in underage football, Glen won their fourth successive Ulster Minor Championship on 1 January 2015.

[7][8] In 2023 Glen won their third Derry Senior Football Championship in a row, beating Magherafelt in the final.

On 21 January 2024, Glen won the 2023–24 All-Ireland Senior Club Football Championship for the first time after a 2-10 to 1-12 win against St Brigid's in the final at Croke Park.