Sinclair Armstrong has joined Turkish side Göztepe for an undisclosed fee.
The 22-year-old signed for City from Queens Park Rangers in July 2024 and made 83 appearances for the Robins, scoring seven goals.
Sporting Director James Ellis said: “Everyone at Bristol City Football Club wishes Sinclair and everyone connected with him the best on the next stage of his football career.
“We will watch from afar the next stage of his development and thank him for his contribution in a City shirt, including what was a memorable goal against Birmingham City last season.”
The move will officially go through upon the opening of the Turkish summer transfer window and is subject to international clearance.