Castleknock Celtic F.C. is a community-based football club founded in 1987, operating out of Porterstown Park and Laurel Lodge. The club provides football training, development, and competitive opportunities for players of all ages and abilities, including a Children's Academy for 4-7 year olds and the 'Football for All' programme for children and adults with disabilities. The club is committed to inclusivity, safety, and community engagement, supported by a network of local business sponsors and volunteers.