Tromsø IL was one of 457 clubs from Norway that had teams playing during Norway Cup 2019. They participated with two teams in Boys 14 - born 2005 - 11 aside and Boys 16 - born 2003 - 11 aside respectively. The team in Boys 16 - born 2003 - 11 aside made it to the the 1/16 Final in Playoff A, but lost it against Raufoss Fotball 1 by 0-5.

In addition to this, Tromsø IL have participated in Norway Cup before. During Norway Cup 2018, Tromsø had 5 teams playing in Boys 13 - born 2005 - 9 aside, Boys 14 - born 2004 - 11 aside, Girls 14 - born 2004 - 11 aside, Girls 15/16 - born 2002 - 7 aside and Girls 16 - born 2002- 11 aside respectively. The team in Girls 14 - born 2004 - 11 aside made it to the the Final in Playoff A, but lost it against IFK Göteborg by 3-3.

Tromsø comes from TROMSØ which lies approximately 1200 km from Oslo, where Norway Cup takes place. The area around TROMSØ does also provide six additional clubs participating during Norway Cup 2019 (Tromsdalen Fotball TUIL, Hamna Idrettslag, Kvaløya SK, Ulfstind, IL, Skarp, IF and Tromsdalen Fotball).