Tinos Diamantatos


A seasoned trial lawyer and former federal prosecutor, Tinos Diamantatos represents organizations and individuals in litigation, government and internal investigations, and securities enforcement proceedings. This includes white collar crime, litigation related to government investigations, qui tam litigation, and complex civil litigation. He also counsels clients on compliance issues. Before joining Morgan Lewis, Tinos served with distinction as a federal prosecutor in the US Attorney’s Office for the Northern District of Illinois. He currently serves as the hiring partner for the firm's Chicago office.


10/13/2017 - Morgan Lewis Litigation Partner Recognized Among Top 40 Illinois Lawyers by Law Bulletin Publishing Co.

10/13/2017 - 40 Under Forty 2017: Tinos Diamantatos, Chicago Lawyer

5/25/2017 - Morgan Lewis Chicago Office Recognized for Pro Bono Contributions to Settlement Assistance Program

1/14/2017 - DOJ Releases Scathing Report on Chicago Police Department, ABC 7 Chicago

9/29/2016 - Morgan Lewis Partner Named Chicago Inn of Court President-Elect

4/25/2016 - ‘Individual A' Sues Dennis Hastert for Breaking Hush Money Contract, ABC 7 Chicago

4/13/2016 - Judge: Dennis Hastert May Face Longer Sentence for Lying, ABC 7 Chicago

4/9/2016 - Prosecutors Detail Sex Abuse in Dennis Hastert Filing, ABC 7 Chicago

10/28/2015 - Dennis Hastert Pleads Guilty in Hush-Money Case; Plea Deal Recommends Up to 6 Months, ABC 7 Chicago

10/15/2015 - Dennis Hastert Intends to Plead Guilty in Hush-Money Case, Attorney Says, ABC 7 Chicago

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