Among the police chiefs dismissed in an interior ministry decree are those from several big cities and the provinces of the same name, including Ankara, Izmir, Antalya and Diyarbakir, the Dogan news agency reported.
The deputy chief of national security was also fired, the agency said.
Local media reported yesterday that the government fired 350 police officers in Ankara.
The moves come as the government is trying to contain the massive political fallout from the graft probe that has become the biggest threat to Erdogan's 11-year rule.
Dozens of leading businessmen and political figures -- including the sons of three ministers -- were rounded up in a massive sweep in Ankara and Istanbul in December.
The once-unassailable Turkish strongman responded by sacking hundreds of police officials across the country, including the powerful Istanbul police chief.
