Diana Lee Carey is endorsed by education and community leaders:
- The Committee for Quality Education of the HBUHSD
- Alan Lowenthal, United States Congressman
- Lou Correa, United States Congressman
- Sharon Quirk-Silva, California State Assembly Woman
- Jim Moreno, President, California Community Colleges Trustee Board; Coastline Community College District Trustee
- Lorraine Prinsky, Coastline Community College District Trustee
- Bonnie Castrey, President Board of Trustees, HBUHSD
- Kathy Iverson, HBUHSD Trustee
- Sue Henry, HBUHSD Trustee
- Duane Dishno, HBUHSD Trustee
- Art Hidrogo, President - Westminster High School Athletic Association; President – Westminster School Dist. PTA Council
- Karen Russell, Los Ala+2mitos Unified School District Trustee
- David Boyd, Vice President of the Orange County Board of Education
- Hon. Becky Gomez, Trustee of the Orange County Board of Education
- Jamison Power, Westminster School District Trustee
- Tim Nelson, Director of the HBHS School of the Performing Arts
- Anna Katsuki, Co-President of the Fountain Valley High School Foundation
- Phil Anthony, Orange County Water District Director
- Gary Miller, Mayor/Councilman of Seal Beach (ret)
- Don Anderson, President of Westminster School District Bond Oversight Committee; President Westminster Friends of the Rose Center Theater
- Kathy Buchoz, Former Westminster Mayor; President Westminster Chamber of Commerce (ret)
- Westminster Police Officers Association
- Women In Leadership
- Democratic Party of Orange County
- Orange County League of Conservation Voters
- Orange County Young Democrats
- HB Huddle
- Jill Hardy, Councilwoman Huntington Beach
- Katrina Foley, Councilwoman and Mayor (fmr) Costa Mesa
- Thu-Ha Nguyen, Councilwoman Garden Grove
- Kim Nguyen, Councilwoman Garden Grove
- Trung Ta, Vietnamese Community Leader
- Le Van Khoa, President of the Vietnamese-American Philharmonic Orchestra
- Tony Lam, Partner Lee’s Sandwiches; first elected Vietnamese City Council official in the United States (ret)
- Vietnamese-American Democratic Club of Orange County
- Claudia Perez, Figueroa, Hispanic Community Leader; Library Trustee
- Farrah N. Khan, 2015 OC Human Relations Commission Community Service Leadership Honoree
- Ashleigh Aitken, Orange County Fair Board Member