Cengiz Ünder (Turkish pronunciation: [dʒeɲˈɟiz ynˈdæɾ]; born 14 July 1997) is a Turkish professional footballer who plays as a right winger for Major League Soccer club Los Angeles FC, on loan from Fenerbahçe; and the Turkey national team.

[8] On 20 September 2020, Ünder signed for Premier League club Leicester City on a season-long loan, with the option of a permanent transfer.

[11] On 10 December, Ünder scored his first Leicester goal in a 2–0 home win over AEK Athens in the UEFA Europa League.

[15] On 13 August 2023, Ünder signed a four-year contract with Süper Lig club Fenerbahçe for a reported fee of €15 million.

Following the Afrin offensive in Northern Syria, which was carried out by the Turkish Armed Forces in January 2018, on 11 February, Ünder performed a military salute as a goal celebration after netting in Roma's 5–2 home win over Benevento in Serie A.