A.D. Isidro Metapan is a professional soccer club based in Metapan, El Salvador. The club was founded in 1949 and has a rich history in Salvadoran football. They have enjoyed success in domestic competitions, particularly in the Primera Division de El Salvador. Isidro Metapan has won the league title on numerous occasions, establishing themselves as one of the most successful clubs in the country. The team plays their home matches at the Estadio Jorge Calero Suarez, which has a capacity of around 8,000 spectators. Isidro Metapan is commonly known as "Los Caleros," which translates to "The Lime Makers." This nickname is derived from the club's association with the lime industry in the region.