The New Hampshire Department of Corrections is the government agency in the U.S. state of New Hampshire charged with overseeing the state correctional facilities, supervising probation and parolees, and serving in an advisory capacity in the prevention of crime and delinquency.

[3] During the COVID-19 period, the department had an average of 34 security and 27 civilian staff retirements a year.

The board consists of seven members appointed by the Governor and approved by the Executive Council.

New Hampshire Correctional Industries manufactures goods and provides services to government and/or customers.

The Division of Field Services also supervises offenders on probation or parole from other jurisdictions using an interstate compact agreement.

[8] The Department of Corrections manages the operations of three secure prison facilities within the state: