The Dedham Historical Society was founded in 1859 by a group of citizens concerned that the town’s history not be forgotten. The Society was incorporated for the “purposes of collecting and preserving such … records … and traditions as may tend to … perpetuate the history of New England and especially the town of Dedham.”

The Society preserves and actively seeks information on all the towns making up the original Dedham Grant, from Bellingham and Plainville in the south, to Natick and Wellesley on the northwest. When the Society began, Norwood and Westwood had not become separate towns, so the collections include many items from the “South Precinct” and the “Clapboardtrees Parish.”

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The Dedham Historical Society & Museum has two distinct phases of operation: the museum and the library, which are open at different times and are in different sections of the building. For more information please call 781-326-1385 or email


Tuesday-Friday 12 noon – 4 p.m, admission $2


Tuesday and Thursday 9 a.m – 4 p.m, admission $5 (There is no admission fee for DHS members) Both the library and the museum are open on even dated Saturdays from 1 p.m – 4 p.m *It is recommended you call ahead and speak to our archivist regarding your research prior to your visit. For research questions please email:

Latest News

2016 November/December Holiday Hours

The Dedham Historical Society & Museum schedule for the Thanksgiving and Christmas holidays includes: closed on the following days; Wednesday, November 23 thru Monday, November 28, and reopening on Tuesday, November 29 at 9 am. We will also be closed Friday,... read more

2016-2017 Lecture Series

Please join us for our 2016-2017 Lecture Series. All lectures are held at the Dedham Historical Society & Museum, 612 High Street, Dedham. Lectures are free for Society members. Non-members $5.00. Programs begin at 7:30 pm unless otherwise noted. Thursday,... read more
Historic Gardens of Dedham

Historic Gardens of Dedham Featured in New Museum Exhibit

Dedham’s horticultural heritage is on display in a new exhibit at the Dedham Historical Society & Museum.

“Historic Gardens in Dedham” features photos of estate gardens of the 19th and early 20th centuries, as well as gardening books and other memorabilia.  Among the more unusual items on display — a broad-brimmed gardening hat owned by renowned Dedham artist Lillian Westcott Hale and a vintage lawn sprinkler.

Estate gardens featured in the exhibit include Rockweld, now the MIT Endicott House off Haven St., and Riverdale, now Noble and Greenough School.  The exhibit also highlights educational gardens at the Oakdale School and the Fairbanks House, along with local garden authors and designers…