Arnold Lodge is a medium secure psychiatric hospital situated in Leicester, England, run by Nottinghamshire Healthcare NHS Foundation Trust.

The hospital was opened in July 1983[1] and an extension with 30 extra beds was opened in 2007.

[2] Arnold Lodge receives referrals from courts, prisons, the probation service, social services, high secure hospitals, and other mental health units for forensic psychiatry assessment and/or treatment.

The patients are mainly mentally disordered offenders or others with similar needs.

Coniston ward is for women who require an enhanced level of care within medium security.