Bernard A. Ostry, CC (June 10, 1927 – May 24, 2006) was a Canadian author, philanthropist, and civil servant, who is best known for being chair and CEO of TVOntario.
From 1948 to 1952, he did post-graduate work in the field of international history at the London School of Economics (LSE) under the Cambridge historian Charles Webster.
When it was published The Age of Mackenzie King created a minor controversy because of its critical tone.
In February 1956 there were allegations that the federal Liberal government had censored public discussion of the book.
In 1985, Premier David Peterson appointed Ostry to the position of chairman and CEO of TVOntario.