Roggerio Nyakossi (born 13 January 2004) is a Swiss professional footballer who plays for Belgian Pro League club OH Leuven.
On 4 November 2020, Nyakossi signed his first professional contract with Servette FC.
[1] He made his professional debut with Servette in a 5–1 Swiss Super League loss to Basel 8 August 2021, coming on as a late sub in the 77th minute.
[2] On 19 July 2022, Nyakossi officially sign with Ligue 1 club Olympique de Marseille.
[3] On 27 January 2025, Nyakossi joined OH Leuven in Belgium on a two-and-a-half-year contract.