Slaven Blic is expected to leave Besiktas following a disappointing end to the 2014-15 campaign.
According to NTVSpor, Besiktas management met yesterday evening to discuss the Croatian managers future at the club.
The report stats that Besiktas have decided to part company with Bilic but are yet to agree whether it will happen before or after the end of the season.
Bilic’s assistants Nikola Jurcevic and Edin Terzic will also leave the club.
The Daily Star recently reported that the former Croatian national team manager is prepared to hold talks with West Ham to replace Sam Allardyce this summer.
eşiktaş crashed out of the title race on Monday 18 May after losing 1-0 against Konyaspor at the Osmanlı stadium in Ankara.
The Black Eagles do however, still have a chance of finishing as runners up and booking a place in the Champions League next season.