The County Antrim & District Football Association Senior Shield (more commonly known as the County Antrim Shield) is a football competition in Northern Ireland. The competition is open to senior teams who are members of the North East Ulster Football Association (also known as the County Antrim & District Football Association) (membership of which extends geographically beyond County Antrim itself), often plus intermediate teams who qualify via the Steel & Sons Cup, depending on the numbers required. For the 2010–11 and 2011-12 seasons, only the winners took part.
The current Shield champions are Larne, who beat Glentoran 2–1 in the 2023–24 final, winning the trophy for a fourth successive year.
The County Antrim & District Football Association was founded on April 23, 1888 by the clubs Ballyclare, Beechmount, Belfast Athletic, Clarence, Cliftonville, Distillery, Linfield, Mountcollyer, Oldpark, Whiteabbey and YMCA. The County Antrim FA has organised the competition for the County Antrim Shield annually ever since. Originally only clubs from County Antrim (to which most but not all of Belfast belonged) could enter; in 1896 it was extended to incorporate clubs from south east Belfast (in particular Glentoran and Ulster), which belonged to County Down (other clubs from County Down to have entered later on include Ards, Bangor and Newry City). Glenavon from Lurgan (County Armagh) first entered in 1912. In 1971/72 and 1972/73, the final was played over 2 legs.
During the later 1980s and early 1990s, the North East Ulster F.A. invited senior clubs from outside its jurisdiction to participate. Hence the Shield has been won by Newry Town (later Newry City) and Glenavon, neither of which are members of the North East Ulster Football Association.
The Shield has been regularly sponsored since the late 1980s. The 2014–15 competition was sponsored by Toals Bookmakers.