Hammarby IF DFF was one of 417 clubs from Sweden that had teams playing during Gothia Cup 2012. They participated with one team in Girls 15. In addition to Hammarby IF DFF, 110 other teams from 12 different countries played in Girls 15. They were divided into 27 different groups, whereof Hammarby IF DFF could be found in Group 23 together with Landvetter IF, Stureby SK and San Diego Football Academy. Hammarby IF DFF continued to Slutspel A after reaching 1:st place in Group 23. In the playoff they made it to 1/8 Final, but lost it against Crossfire Premier SC 1 with 1-2. In the Final, IF Brommapojkarna won over Gamla Upsala SK and became the winner of Slutspel A in Girls 15. Hammarby DFF comes from , Stockholm which lies approximately 400 km from Göteborg, where Gothia Cup takes place. The area around , Stockholm does also provide 55 additional clubs participating during Gothia Cup 2012 (Among others: Spånga IS FK, IF Brommapojkarna, AIK FF, Älvsjö AIK FF, Bollstanäs SK, Tullinge TP, Rosersberg IK, Rönninge Salem Fotboll, Värtans IK and DFF, Vasalunds).