Inmate Records in Yellowstone County, MT

Current and former inmates located through the state Department of Corrections locator, county jail rosters, and the Federal Bureau of Prisons. Below is how to obtain inmate records in Yellowstone County, Montana — starting with the official government sources.

Faster, paid option

Official government sources

The authoritative record holders — straight from the source, no middleman. Many are free; where a standard government fee applies, it’s shown.

Yellowstone County Sheriff / Detention Facility Inmate SearchOfficial · Free
Search the Detention Facility roster by inmate name (Last, First) or booking date for individuals currently in custody.
Montana Criminal History CheckOfficial
Request a name-based public criminal history check (with optional aliases) through the online Criminal History Online Public Record Search (CHOPRS) for $20 by card or eCheck, or by mail for a $15 fee. Records are provided by the Montana Department of Justice, Criminal Records and Identification Services Section, the official state criminal history repository.
$20 online / $15 mailOnline, mail
Montana Sex Offender RegistryOfficial · Free
Look up registered sex offenders by name or address in the Montana public registry, or nationwide via the Dru Sjodin National Sex Offender Registry (NSOPW) — free.
Montana Department of CorrectionsOfficial · Free
Locate current inmates in Montana prisons through the Montana Department of Corrections inmate locator; use the Federal Bureau of Prisons locator for federal custody (free).

What’s included

What you can find

Inmate locator
Booking & release dates
Facility
Custody status

More records

Other records in Yellowstone County, MT

How and where to obtain other public records in Yellowstone County.