Biography.guide
Home › People › Politician › Don Horanzy
Portrait of Don Horanzy

Don Horanzy

American politician

Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About Don Horanzy

Don Horanzy was a politician.

Donald T. Horanzy was an American politician, real estate broker, and analyst. A member of the Democratic Party, he served on the San Francisco Board of Supervisors, being appointed to replace Dan White, who resigned due to financial problems. White notably assassinated Mayor George Moscone and fellow Supervisor Harvey Milk just an hour before Horanzy's appointment was to be announced.

Career Horanzy worked for the United States Department of Housing and Urban Development as a real estate loan officer.

Horanzy was a community activist and founded a volunteer organization called "All People's Coalition," which worked to combat crime and spruce up the neighborhoods of southern San Francisco. Despite never seeking public office previously, Mayor George Moscone sought to appoint Horanzy, a liberal who was considered moderate enough to win re-election, to the San Francisco Board of Supervisors. Horanzy was to replace Dan White, who resigned due to financial problems. White attempted to seek re-appointment to his old position, and Moscone's denial and intention to appoint Horanzy ultimately played a part in White assassinating Moscone and fellow Supervisor Harvey Milk just one hour before Moscone was to announce Horanzy's appointment at a press conference.

Moscone's replacement, Dianne Feinstein, announced Horanzy's appointment to replace White a couple of weeks after the assassination, calling the appointment "a simple act of justice."

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Occupation

Frequently asked questions

Who was Don Horanzy?

American politician

What was Don Horanzy's occupation?

Don Horanzy was a politician.

Sources & further reading

· Wikipedia: Don Horanzy

· Wikidata: Q131919492

· DBpedia: Don Horanzy

Cite this page

APA: Biography.guide. (2026). Don Horanzy. https://biography.guide/don-horanzy/

MLA: "Don Horanzy." Biography.guide, https://biography.guide/don-horanzy/.

Chicago: "Don Horanzy." Biography.guide. https://biography.guide/don-horanzy/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

Page generated 2026-09-27 05:15 UTC