The following organizations and individuals have publicly endorsed the passage of Question 2:
Organizations
- National Association of Social Workers -- Massachusetts Chapter
- Greater Boston Civil Rights Coalition
- Criminal Justice Policy Coalition
- Union of Minority Neighborhoods
- The Boston Worker’s Alliance
- American Civil Liberties Union — National
- American Civil Liberties Union — Massachusetts chapter
- National Organization for the Reform of Marijuana Laws
- Massachusetts Cannabis Reform Coalition, Inc.
Religious Leaders
- Rev. Jean Alexander, Auburndale
- Rabbi Alan Alpert, Leominster
- Rev. Molly Baskette, Somerville
- Father Richard Beaulieu, Winchester
- Rev. Jim Bronwell, Barre
- Rev. Suzanne Brunnquell, Pittsfield
- Rev. Sarah Buteux, Amherst
- Rev. Dr. Jan Carlsson-Bull, Cohasset
- Rev. Thomas Carlton, Ludlow
- Rev. Stephen Cook
- Father Richard Crowley, Middleboro
- Rev. C. Edward Deyton, Andover
- Father Thomas Dilorenzo, Winthrop
- Rev. Jonathan Drury, Andover
- Rev. Leigh Dry, Hopkinton
- Rev. Kathrene Duhon, Great Barrington
- Rev. Lisa Durkee Abbott, West Brookfield
- Rev. Dr. Dorothy May Emerson, Billerica
- Rev. Marc Fredette, Waltham
- Rev. Tamarack Garlow, Ashley Falls
- Rev. John Gibbons, Bedford
- Rev. Jamie Green, West Groton
- Rev. Edward Hardy, Abington
- Rev. William Hobbs, Athol
- Rev. Dr. Anne Ierardi, Yarmouthport
- Ms. Marion Jansen, Great Barrington
- Rev. David Johnson, Plymouth
- Rev. Bill Leggett, Milford
- Father John Lis, Williamsburg
- Rev. Jeffrey Long-Middleton, Acton
- Rev. Ian Lynch, Brimfield
- Rev. Art McDonald, Essex
- Rabbi Richard Messing, North Easton
- Rev. Stephen Philbrick, Cummington
- Rev. Susie Phoenix, Lee
- Rev. Katherine Reis, Rockport
- Rev. Edmund Robinson, Chatham
- Rev. Ken Sawyer, Wayland
- Rev. Dr. Victor Scalise, Somerville
- Rev. Warren Scamman, Windsor
- Rev. Richard Schlak, Foxboro
- Rev. Stephen Shick, Hudson
- Rev. Judith Smith-Valley, Brewster
- Rev. Paul Sprecher, Hingham
- Rev. C. William Steelman, Nantucket
- Rev. Rachel Tedesco, Taunton
- Rev. Jonathan Tetherly, Chicopee
- Rev. Patricia Tummino, Middleboro
- Rabbi Andrew Vogel, Brookline
- Rev. Vicki Woods, Worcester
- Rev. Dr. Judith Wright, Boylston
Individuals (Affiliations are listed for identification purposes only.)
- Thomas R. Kiley, Esq., Massachusetts' former first assistant attorney general
- Sergeant Howard Donohue, a 33-year veteran of the Boston Police Department
- Lieutenant Thomas Nolan, a 30-year veteran of the Boston Police Department who now teaches criminology at Boston University
- Dr. Robert Meenan, dean of the Boston University School of Public Health
- Lester Grinspoon, M.D., associate professor emeritus of psychiatry at Harvard Medical School
- John H. Halpern, M.D., assistant professor of psychiatry at Harvard Medical School
- Massachusetts state Sen. Patricia Jehlen (D-Second Middlesex), chair of the Joint Committee on Elder Affairs and Vice-Chair of the Joint Committee on State Administration and Regulatory Oversight
- Massachusetts state Rep. Frank Smizik (D-Fifteenth Norfolk), chair of the Joint Committee on Environment, Natural Resources and Agriculture
- Roseanne Barr, Emmy Award-winning actor, comedian, and writer
- Ray Benson, Grammy Award-winning musician with the band Asleep at the Wheel
- Lewis Black, comedian
- Steve Buscemi, actor and director
- Noam Chomsky, Professor Emeritus at the Massachusetts Institute of Technology and noted American philosopher and linguist
- Jackie "The Joke Man" Martling, comedian and writer
- Michelle Phillips, singer, songwriter, and actress
- Carly Simon, Oscar and Grammy Award-winning singer, songwriter, actress, and resident of Martha’s Vineyard, Massachusetts;
- Doug Stanhope, actor, comedian, and Worcester, Massachusetts native
- Rick Steves, author, radio personality, and television host
- Ronald Ansin, The Ansin Foundation
- Charles H. Baron, Esq., Boston College School of Law
- Jack Cole, Law Enforcement Against Prohibition
- Michael D. Cutler, Esq.
- Richard Elliott Doblin, PhD, MAPS
- Wendy Kaminer, Esq., ACLU, author, journalist
- Woody Kaplan, ACLU, philanthropist
- Karen Klein, Brandeis University, Unitarian Universalists for Drug Policy Reform
- Lanny Kutakoff, Partakers, Inc.
- Carl Valvo, Esq., Cosgrove, Eisenberg & Kiley
- Ernest “Tony” Windsor, Esq., Massachusetts Law Reform Institute
Editorial endorsements
- Springfield Republican
- The Daily Free Press
- Milford Daily News
- Metrowest Daily News
- Danvers Herald
- Daily News Tribune
- Bay State Banner
- Harvard Crimson
- Brookline TAB
- Newton TAB
- Fall River Herald News
- MIT Tech