State Law Library of Montana

The mission of the State Law Library of Montana is to provide legal information and resources, to enhance knowledge of the law and court system, and to facilitate equal access to justice, statewide.

The library is located in the Joseph P. Mazurek Justice Building at 215 N. Sanders in Helena, Montana. We are open to the public Monday to Friday, 8:00 a.m. to 5:00 p.m. and closed on state holidays. 

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The State Law Library is open Monday through Friday, 8:00 a.m. to 5:00 p.m., and closed on legal holidays. 

Learn more about the Law Library here.

Contact Us

Visiting the Law Library
Justice Building
215 N. Sanders St.
Helena, MT

Writing us a letter
State Law Library
Reference Desk
P.O. Box 203004
Helena, MT 59620-3004

Call or Email us
Library: (406) 444-3660
Toll free in Montana: 1-800-710-9827
Circulation Desk:
Reference Desk:


The Law Library is located in the Justice Building on the corner of Sixth Avenue and Sanders Street. We're one block east of the capitol building and the Historical Society Museum. Entrance to off-street parking is available from either Sixth or Sanders. For directions click here.