Valentin Adama Diomande (born 14 February 1990) is a Norwegian professional footballer who plays as a forward for KFUM Oslo.

[4] Playing for head coach Bob Bradley in 2015, Diomande had his most productive season to date, scoring 25 goals in 26 appearances.

[6] Because of injury, he had to wait until 12 December 2015 to make his debut when he came off the bench as a 77th-minute replacement for Chuba Akpom, in a 1–0 home win against Bolton Wanderers.

[7] Diomande made his Premier League debut on 13 August 2016, scoring a spectacular overhead kick in a shock 2–1 defeat of reigning champions Leicester City.

[8] On 1 May 2018, Diomande signed with Major League Soccer club Los Angeles FC, reuniting him with Bradley in his first season at LAFC.