| Personal information | |||
|---|---|---|---|
| Date of birth | (1997-10-01)1 October 1997 (age 28) | ||
| Position | defender | ||
| Team information | |||
Current team | Lillestrøm | ||
| Number | 19 | ||
| Youth career | |||
| Jerv | |||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 2013–2019 | Jerv | 108 | (2) |
| 2019–2022 | Start | 93 | (7) |
| 2023– | Lillestrøm | 43 | (3) |
| International career | |||
| 2017 | Norway U21 | 2 | (0) |
| * Club domestic league appearances and goals as of 23 July 2025 | |||
Kristoffer Tønnessen (born 1 October 1997) is aNorwegianfootball defender who plays forLillestrøm.
He made his league debut forJerv in the2013 3. divisjon, and took part in successive promotions to the2016 1. divisjon. At the end of the season, Jerv was only minutes away from yet another promotion, but ultimately lost the decisive playoff match. The next year, Tønnessen made his debut forNorway U21. In the summer of 2019 he went toStart, for whom he made his first-tier debut in June 2020 against Strømsgodset. Tønnessen made 100 Start appearances across all competitions.[1] Ahead of the 2023 season he went toLillestrøm SK, featuring on their losing team in the2022–23 Norwegian Football Cup final.
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