Two Newcastle Knights players are the latest to be in breach of the NRL's COVID-19 protocols.

The Knights have self-reported to the NRL regarding a potential breach from two of their players, according to Channel 9's Danny Weidler.

โ€œTwo Knights players have been put on COVID hold,โ€ Weidler tweeted.

โ€œCEO Phil Gardner has confirmed they have just reported players to Project Apollo for COVID breach.

โ€œInitial report is players attended a game. Described to me by club as โ€œyoung playersโ€.

The players were named by James Hooper on Fox Sport's Big League Wrap.

โ€œI have just texted the Knights general manager of football in Danny Buderus and it is only early doors so he is still trying to put all the information together,โ€ Hooper said.

โ€œBut the players that are involved are young Starford Toโ€™a, who played against the Tigers and Simi Sasagi.โ€

It comes after Wayne Bennett, Paul Vaughan, Allan Langer and Tevita Pangai Jr were all ordered to isolate for two weeks following coronavirus protocol breaches.