Peter Buch Christiansen (born 2 December 1999) is a Danish professional footballer who plays as a striker for Eliteserien club Viking.
After a good season for the SønderjyskE under-17 squad, Christiansen signed a three-year youth contract with the club. He made his senior debut on 8 December 2018, against Hobro IK, where he started on the pitch but was replaced by Rasmus Vinderslev in the 68th minute. Later that month he signed a new three-year contract, starting after the expiry of his youth contract in summer 2019.
On 17 June 2021 Christiansen signed on loan for FC Helsingør for the 2021âÂÂ22 season. The loan ended early in December 2021, due to lack of playing time at Helsingør.
In March 2024, Christiansen joined Eliteserien club Viking. He was Viking's top scorer with 14 goals as the club won the 2025 Eliteserien.
SønderjyskE
Viking
Individual