Sing Sing Correctional Facility

Counties Served

354 Hunter Street
Ossining, NY 10562-5442
United States

Main Line (914) 941-0108


Superintendent: Marlyn Kopp 

Sing Sing Correctional Facility is a maximum security level facility for males.


Every facility has a variety of programs to help incarcerated individuals, which can include: 

  • Alcohol and Substance Abuse Treatment Programs
  • Anger Management Programs
  • Educational/Vocational Programs
  • Family Development Programs
  • Guidance and Counseling Services
  • Library and Law Library Services 
  • Recreational Programs
  • Religious Services
  • Sex Offender Treatment Programs
  • Temporary Release Programs
  • Trauma Programs
  • Transitional Services Programs
  • Veterans Services
  • Volunteer Services and Programs


Learn more about our facility programs


Visitation information effective 01/02/2024

Driving Directions

Visiting Days: Daily (including weekends)   

Visiting Hours: 8:15AM to 3:00PM

Special Housing Unit Visiting Days & HoursIncarcerated individuals in Special Housing units  are allowed one (1) non-legal visit within a seven-day period during normal visitation hours. Weekend visits utilize the odd/even weekend schedule.  Each week begins on a Thursday and ends on a Wednesday.

Weekend Visitation Schedule: Weekend visits will operate on a rotating odd/even schedule by last number of DIN.  See attached weekend visitation schedule

2024 Visitation Schedule

Maximum Number of Visits per Day: One (1) non-legal visit per day based on available space.

Maximum Number of Visitors per Visit: Three (3) visitors and one (1) child under the age of five (5) will be allowed to visit. The child must sit on an adult’s lap. No cross visits allowed.

Visiting Room Overcrowding Policy:  In the event that space considerations require termination of visits, the following procedure will be followed:

1) Request voluntary termination from any visitor first.

2) If no volunteers, those visitors who arrived first will be asked to leave.

For additional visitation information, please visit the DOCCS Visitors Page

PREA Audit Reports


    Sing Sing Correctional Facility Final PREA Audit Report

    PREA Final Audit, Completed August 9, 2019; Report Issued November 11, 2019.

    Despite delays in issuing the audit report for the purpose of the PREA standards, this audit is considered complete on August 9, 2019 based upon the auditor's notification that, as of that date, Sing Sing was in compliance.