Teachers: Endorsed by the Montgomery County Education Association / Maryland State Education Association
Environmentalists: Endorsed by the Montgomery County Green Democrats
Public Transit Advocates: Action Committee for Transit "Transit Champion"
Immigrant Advocates: Endorsed by CASA in Action
School support staff, community college adjunct faculty, daycare workers: Endorsed by SEIU Local 500
Gun Violence Prevention advocates: Awarded the Moms Demand Action for Gun Sense in America "Gun Sense Candidate" distinction
Progressives: Endorsed by Progressive Neighbors, a group founded in 2006 to elect Jamie Raskin during his first run for office
Workers: Endorsed by the AFL-CIO (Maryland and DC)
Civil Servants: Endorsed by Montgomery County's government employees
Scientists and STEM Professionals: Endorsed by 314 Action
Diverse communities: Endorsed by Maryland's Coalition of Asian Pacific American Democrats and the Latino Democratic Club of Montgomery County
Indian-American Impact Fund: Building a network of patriotic Indian Americans who can run, win, and lead.
Former Democratic Party Chair: Endorsed by Terry Lierman, the former chair of the Maryland Democratic Party