Johnatan Opoku (born 18 April 1990) is a Dutch footballer who plays as an attacking midfielder for Vierde Divisie club MASV.
On 13 September 2022, Opoku joined Saudi Arabian club Jeddah.
Opoku joined amateur club MASV in January 2024, competing in the Vierde Divisie.
Born in the Netherlands, Opoku is of Ghanaian descent.