William Truman Aldrich FAIA was an American architect and painter. Though primarily a residential architect, he is also known for large museum buildings in Providence, Rhode Island, Worcester, Massachusetts and elsewhere.

The Worcester Art Museum houses over 38,000 works of art dating from antiquity to the present day and representing cultures from all over the world. The museum opened in 1898 in Worcester, Massachusetts. Its holdings include Roman mosaics, European and American art, and a major collection of Japanese prints. Since acquiring the John Woodman Higgins Armory Collection in 2013, it is also home to the second largest collection of arms and armor in the Americas.