1820–1821 Massachusetts legislature

The 41st Massachusetts General Court, consisting of the Massachusetts Senate and the Massachusetts House of Representatives, met in 1820 and 1821 during the governorship of John Brooks. John Phillips served as president of the Senate and Elijah H. Mills served as speaker of the House.

Senators
• Phinehas Allen

• Israel Bartlett

• Lewis Bigelow

• William Bourne

• Peter C. Brooks

• Hobart Clark

• Mark Doolittle

• Jonathan Dwight Jr.

• Samuel Eastman

• Solomon Freeman

• Stephen P. Gardner

• Benjamin Gorham

• James Howland

• Jonathan Hunewell

• Caleb Hyde

• Thomas Longley

• Jonathan H. Lyman

• Ebenezer Moseley

• Leonard M. Parker

• John Phillips

• Dudley L. Pickman

• Robert Rantoul

• Benjamin Reynolds

• John Ruggles Jr.

• William Sullivan

• John Thomas

• Aaron Tufts

• Joseph B. Varnum

• John Welles

• William Whittemore

• John M. Williams