At the international level, he represents Central African Republic. He plays primarily as a Midfield.

His most recent move was a from CF Mounana to Aigle Noir FC de Makamba on 2025-07-01.

Across 2 appearances in the FIFA World Cup qualification (CAF) 2026, Delphin Mokonou registered 1 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.