Harvey A. Silverglate, an advocate for civil liberties since the 1960s, is an attorney, writer, and non-profit activist. Currently practicing law with the Boston firm Zalkind Duncan & Bernstein LLP, Silverglate specializes in criminal defense, civil liberties, and academic freedom/student rights cases. In addition to his legal work, Silverglate has led a parallel writing career as newspaper columnist and book author.

Silverglate’s career as legal practitioner, spanning some four decades, has ranged widely and has included drug prosecutions, draft and riot cases in the '60s and '70s, bank and securities fraud, bribery and extortion, espionage, tax evasion, police misconduct, murder and manslaughter, habeas corpus proceedings, money laundering, and desertion (tried at a court martial). In one of his first cases, he served as trial counsel for students charged with taking over University Hall at Harvard during an anti-war demonstration in 1969. He has since done substantial defense against charges of business crime without becoming labeled a “white collar” (much less a “white shoe”) lawyer. He has represented alleged illicit drug dealers without becoming a “drug lawyer.” He has represented several alleged “organized crime figures” without being deemed a “mob lawyer.” Silverglate’s breadth of experience has given him perspective on the methods and techniques employed by police and prosecutors, and especially on the federal level, over the course of decades.