Aschalew Tamene Seyoum (Amharic: አስቻለው ታመነ ስዩም; born 22 November 1991) is an Ethiopian professional footballer who plays as a centre-back for Ethiopian Premier League club Defence Force and the Ethiopia national team.

[1][2] Tamene began his professional career with Dedebit and made his debut in the 2013–14 Ethiopian Premier League.

Tamene made his international debut with the Ethiopia national team in a 1–0 friendly loss to Zambia on 7 June 2015.

Ethiopia ranks third in the tournament by beating Sudan to the goal in the "small final".

His second official goal was scored on 7 September 2021, against Zimbabwe, during the 2022 FIFA World Cup qualification.