Home › People › William A. O'Neil

William A. O'Neil

Canadian civil servant

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

About William A. O'Neil

William A. O'Neil (June 6, 1927 - October 29, 2020) was a Canadian civil servant who served as Secretary-General of the International Maritime Organization and also served as Chancellor of the World Maritime University. He was the second-longest serving IMO Secretary-General.

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

Education

University of Toronto

Frequently asked questions

Who was William A. O'Neil?

Canadian civil servant

Sources & further reading

· Wikipedia: William A. O'Neil

· Wikidata: Q115012877

· DBpedia: William A. O'Neil

Cite this page

APA: Biography.guide. (2026). William A. O'Neil. https://biography.guide/william-a-o-neil/

MLA: "William A. O'Neil." Biography.guide, https://biography.guide/william-a-o-neil/.

Chicago: "William A. O'Neil." Biography.guide. https://biography.guide/william-a-o-neil/.

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

Page generated 2026-09-27 05:03 UTC