
Raymond Tierney
District Attorney
Raymond Tierney is the District Attorney of Suffolk County, New York.
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Biography
Raymond A. Tierney is the Suffolk County District Attorney, elected in November 2021 and taking office in January 2022. Before his election, Tierney was a federal prosecutor serving as an Assistant U.S. Attorney in the Eastern District of New York for over a decade, where he focused on gang violence, drug trafficking, and public corruption cases. He successfully prosecuted members of the MS-13 gang and led the investigation into the NXIVM cult. As District Attorney, he has focused on combating gang violence, drug trafficking, and quality-of-life crimes across Suffolk County. He has been a vocal advocate for reforming New York's discovery and bail laws. His office has expanded outreach programs to at-risk youth and strengthened partnerships with local law enforcement agencies.
Term Information
Position
Suffolk County District Attorney
Level
County Government
County
Suffolk County
Party
Republican (also Conservative)
Term Start
January 1, 2022
Term End
January 1, 2025
Sources
- Suffolk County, New Yorkretrieved October 10, 2026