Doğukan Sinik (born 21 January 1999) is a Turkish footballer who plays as a winger for EFL Championship club Hull City Having spent many years in Turkey playing for his hometown club, Sinik joined Hull City for an undisclosed fee on 20 July 2022.

[3] He made his debut on 30 September 2022, when he came on as a 71st-minute substitute for Ryan Longman in the 2–0 home loss to Luton Town.

[4] On 12 January 2023, Sinik, having struggled with a hamstring injury since arriving at Hull, joined Antalyaspor on loan until the end of the season.

[5] At the start of the following season, Hull City Head Coach Liam Rosenior stated that Sinik was working hard on his fitness and had expressed a desire to be part of his first team plans.

[7] On 29 March 2022, Sinik made his debut for the Turkey national football team in a friendly against Italy.