Sebastian Senna Hounou Clemmensen (born 1 September 2003) is a professional footballer who plays for IFK Göteborg as a striker and winger. Born in Denmark, he represents Togo at an international level.
Clemmensen played for B.93 in Denmark, after also playing youth football for Kastrup BK and FC Copenhagen.
On 25 August 2024, Clemmensen signed a four-and-a-half-year contract with Hammarby IF. He made his Allsvenskan debut in a 0âÂÂ0 draw against IF Elfsborg on 22 September 2024, being substituted in for Bazoumana Touré in the 84th minute.
On 6 February 2025, Clemmensen signed a four-year contract with IFK Göteborg.
Clemmensen made his debut for the Togo U23 team in January 2024.