San Francisco Board of Supervisors|
from District 5
|Assumed office |
December 16, 2019
|Preceded by||Vallie Brown|
|Born||1969/1970 (age 49–50)
New York City, New York
|Residence||San Francisco, California|
|Website||Board of Supervisors District 5 website|
Dean E. Preston is an American civil rights attorney, tenant rights activist, and member of the San Francisco Board of Supervisors. He is known for having founded Tenants Together, a California tenant advocacy organization. In November 2019, Preston won a special election to finish Mayor London Breed's term on the San Francisco Board of Supervisors, defeating incumbent Vallie Brown to represent District 5. In November 2020, a regular election will be held for supervisor in District 5.
Preston attended Bowdoin College, where he met his wife Jenckyn Goosby.  He graduated in 1991 with a major in anthropology and economics.  After graduation, the couple moved to Jenckyn's native San Francisco, settling down near Alamo Square.   Preston studied law at UC Hastings College of the Law, receiving his J.D. in 1996. 
After earning his law degree, Preston worked on police brutality cases at the firm of John Burris. He spent the late 1990s working at public interest firms.  Preston joined the non-profit Tenderloin Housing Clinic in 2000 and transitioned to tenant rights law.[ citation needed]
In 2008 Preston founded Tenants Together, a non-profit organization advocating for tenant rights in California. The organization campaigned against California's Proposition 98 that year. The ballot initiative would have abolished rent control across the state but was rejected by voters. 
Preston spearheaded a series of tenant bootcamps across San Francisco from 2015 to 2017, teaching renters how to protect their rights.  Tenants Together now supports a network of fifty tenant organizations throughout California with a hotline for renters, a network of tenant rights attorneys, and trainings for tenant organizers. 
In July 2018, Preston, a member of the San Francisco chapter of the Democratic Socialists of America (DSA),  became a candidate for the 2019 District 5 Supervisor election, to fill the vacancy left when Breed became mayor.  Shortly after, Breed appointed Vallie Brown to the fill the position, and Brown ran as an incumbent.  Preston ran as a democratic socialist and won the election by a narrow margin, becoming the first democratic socialist elected to the board in forty years.  Preston was sworn in on December 16, 2019. 
- Green, Emily (September 26, 2016). "Breed, Preston differ on housing". San Francisco Chronicle. pp. C1–C4. Retrieved November 13, 2019.
- Hogarth, Paul (September 20, 2007). "Dean Preston to Start Statewide Tenant Organization". Beyond Chron. Retrieved November 13, 2019.
- Bajko, Matthew S. (October 5, 2016). "SF supes prez fights to win re-election". Bay Area Reporter. Retrieved November 13, 2019.
- "Dean E. Preston '91 to Receive 2016 Common Good Award Archives". Bowdoin College. February 10, 2016. Retrieved November 13, 2019.
- Redmond, Tim (September 20, 2018). "Statewide tenant group celebrates ten years of organizing". 48 Hills. Retrieved November 13, 2019.
- Sawyer, Nuala (May 3, 2018). "Eviction Stress Reaches Far and Wide in Renter-Heavy S.F." SF Weekly. Retrieved November 13, 2019.
- "November 8, 2016 Election Results - Summary". San Francisco Department of Elections. November 8, 2016.
- Fracassa, Dominic; Thadani, Trisha (August 8, 2018). "Tenant activists turn up at SF Mayor Breed's event to demand proper credit". San Francisco Chronicle. Retrieved November 13, 2019.
- "DSA SF Endorses Dean Preston for D5 Supervisor". dsasf.org. DSA San Francisco. 17 February 2019. Retrieved 15 November 2019.
- Sawyer, Nuala (July 6, 2018). "Dean Preston Pulls Papers for District 5 Supervisor". SF Weekly. Retrieved November 13, 2019.
- Fracassa, Dominic (July 16, 2018). "SF Mayor London Breed appoints Vallie Brown, former legislative aide, as supervisor". San Francisco Chronicle. Retrieved November 13, 2019.
- Thadani, Trisha (November 9, 2019). "Progressive Dean Preston squeaks out win over mayor's ally in District 5 supes race". San Francisco Chronicle. Retrieved November 13, 2019.
- "Dean Preston sworn in as District 5 supervisor". San Francisco Examiner. December 16, 2019. Retrieved December 17, 2019.
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