shelf of books

Lambton County Archives

Lambton County Archives is the archival centre for genealogical and local history research in the County of Lambton. We preserve and make accessible historical and family documents for researchers.

Learn more about us View our catalogue
Please note that the County of Lambton Cultural Services Division, including Lambton Heritage Museum, Oil Museum of Canada, Lambton County Archives, Lambton County Libraries, and Judith & Norman Alix Art Gallery will be closed from end of regular scheduled hours on Monday, March 16 until further notice in an effort to encourage social distancing and to prevent the further spread of the COVID-19 virus. Please visit the News section on our website for the most up-to-date information.

Getting Here

Map of archives location
787 Broadway Street, Box 3100
Wyoming, ON N0N 1T0


Monday 9 am - 5 pm
Tuesday 9 am - 5 pm & 6 pm - 9 pm
Wednesday 9 am - 5 pm
Thursday 9 am - 5 pm & 6 pm - 9 pm
Friday 9 am - 5 pm
Saturday 12 pm - 5 pm


Non Members $5
Members Free
Membership provides you with free admission and reduced rates for copying, printing and scanning. Visa, Mastercard and Debit accepted.
Become a member

For the health and consideration of staff and fellow patrons, please avoid using scented products before visiting the Archives.

What You Can See & Do Here

The Latest from Our Blog

Twas the Night Before Christmas

Twas the night before Christmas, When all through the Archives Not a student was stirring, for Christmas soon would arrive. DVD’s were arranged in the Gift Shop with care, In hopes that last minute shoppers soon would be there.

View this post ➝
More from our blog

Upcoming Events

Routes to Roots – Military Heritage

Tuesday, April 21, 2020

Discover the military ancestors in your family tree with our military heritage seminar. This introduction to Canadian military heritage will primarily focus on the War of 1812 and World War I.

More Info
old ledger

History from the Vault

Lambton County Archives: History from the Vault is an informative blog about local history and archive's resources.

Lambton Archives

Paint Ontario

The Paint Ontario Art Show and Sale is an annual juried art show.

Heritage Museum
horseshoes hanging from wooden ceiling

Research Catalogue

We are working to add artifacts, photos and historic information to our museum catalogue. Start your research here.

All Museums
70th Battalion Recruiting station at Petrolia, Ontario

Lambton At War

Unique and uncommon perspectives on Lambton's military past and present.

Heritage Museum