Glastonbury Celtic Football Club originated in 1972 and is the largest and oldest continuously operating men's amateur soccer club in the state of Connecticut.

Since 1985, the club has based its operations from the Irish American Home in Glastonbury. The facility features a 110 x 70 Yard soccer field, locker room, bar, conference room, kitchen and banquet hall and is home to over 3,000 members.

Glastonbury Celtic is an official satellite sports club to the Irish American Home and currently operates 6 men's teams composed of players from three age groups: open, over 30, and over 40.  In total, the club has 80 plus active members overseen by a board of directors whom are elected members of the club.  The club competes in 3 Connecticut based leagues and numerous local, state and national open cup competitions.