Kjelsås played play-off against Kongsvinger to earn promotion to Tippeligaen in 1998, but lost 7–2 on aggregate.

On 11 May 2011, Kjelsås eliminated the top-tier team Vålerenga in the second round of the 2011 Norwegian Cup.

[1] Kjelsås Fotball had 1370 players (of these about 460 female) registered in 2019, divided in 55 teams.

Source:[2] Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Record attendance Club achievements Most games (since 1977) Most goals (since 1995)