Doğan Alemdar (born 29 October 2002) is a Turkish professional footballer who plays as a goalkeeper for Süper Lig club Beşiktaş.
Club career Alemdar started playing football for Kayserispor at the age of 10.
On 12 March 2018, he signed his first professional contract with Kayserispor aged 15. He became the youngest captain of Kayserispor history when he made also his professional debut for the club in a Turkish Cup tie against Manisa FK on 19 December 2019, aged 17.
Alemdar moved to Ligue 1 club Rennes in August 2021. Alemdar was signed by Ligue 2 club Troyes on loan for the 2023–24 season.
On 12 September 2025, Alemdar signed a four-year contract with Süper Lig club Başakşehir. On 8 July 2026, Alemdar joined the Süper Lig club Beşiktaş on a four-year deal.
Career statistics
+ Appearances and goals by club, season and competitionClubSeasonLeagueNational cupEuropeOtherTotalDivisionAppsGoalsAppsGoalsAppsGoalsAppsGoalsAppsGoalsKayserispor2018–19Süper Lig0000——002019–20Süper Lig0010——102020–21Süper Lig28010——2902021–22Süper Lig10———10Total29020——310Rennes II2021–22National 310———102022–23National 210———102024–25National 330———30Total50———50Rennes2021–22Ligue 11201010—1402022–23Ligue 1601020—902024–25Ligue 10000——002025–26Ligue 100———00Total1802030—230Troyes (loan)2023–24Ligue 235000——350Başakşehir2025–26Süper Lig0030——30Career total870703000970
References
External links Profile at the Stade Rennais F.C. website