Yellow / Yellow /
In addition to Lillestrøm SK, 88 other teams from 12 different countries played in Girls 16. They were divided into 22 different groups, whereof Lillestrøm SK could be found in Group 19 together with Jitex Mölndal BK, SG Borken e.V. and Hammarby IF FF. Lillestrøm SK continued to Play off A after reaching 2:nd place in Group 19. In the playoff they made it to 1/16 Final, but lost it against Vänersborgs FK with 0-1. In the Final, Lerums IS won over Viborg Q and became the winner of Play off A in Girls 16. Lillestrøm SK also participated in Girls 15 during Gothia Cup 2018. They reached the 1/16 Final in G15 Play off A, but lost it against KFV Segeberg with 1-3.