Ethan Amundsen-Day (born 9 May 2005) is a professional footballer who plays as a centre-back for Eliteserien club HamKam. Born in England, he represented Norway at youth international level.
Amundsen-Day was born on 6 May 2005 in Leeds, England. He is of Norwegian descent.
Amundsen-Day joined Fredrikstad's youth academy in Norway before moving to Copenhagen youth academy in the Danish Superliga. Amundsen-Day joined Aston Villa youth academy at the age of 19, having come through the youth ranks at Copenhagen.
On 1 August 2025, It was announced that Amundsen-Day had left Aston Villa and he signed a contract with Eliteserien side HamKam until summer of 2029. On 17 August 2025, he made his professional debut for HamKam in the Eliteserien, coming on as a substitute in the 1âÂÂ0 victory over Bryne FK.
He scored his first goal for HamKam on 26 October 2025 during the 3âÂÂ1 victory over Kristiansund BK.
He represented the Norway under-16 team five times in 2021.
Amundsen-Day has been a youth international with Norway. He was called up to the Norway U17s in June 2021 and made his debut during a 2âÂÂ1 win over Luxembourg in Tubize on 9 October 2021.
He represented the Norway U-20 team on one occasion in 2025 and played in the 0âÂÂ0 draw against Saudi Arabia in Cairo, Egypt on 9 June 2025.