HMP & YOI Grampian is a high security prison in Peterhead, Scotland.

Initially, the institution was planned to hold male prisoners, female prisoners and young offenders; however, Grampian does not currently hold male young offenders, due to the change in Scottish Government sentencing policy, and the reduction in young offenders at HMYOI Polmont.

The facility holds convicted and remanded male prisoners, including sex offenders.

It is uncommon for a Scottish prison to house such a wide range, with HMP Edinburgh being the only other such establishment.

HMP Grampian operates near its manageable capacity due to the high number of admissions committed from Aberdeen, Peterhead, Lerwick and Inverness Courts.