St. Urbain's Horseman is the seventh novel by Canadian author Mordecai Richler. First published in 1971 by McClelland & Stewart, it won the Governor General's Award for 1971.
The novel is set in London and Montreal during the late 1960s. The protagonist, Jake Hersh, first appeared in Richler's fourth novel, The Apprenticeship of Duddy Kravitz, as a schoolmate of the title character. Now, almost twenty years later, Hersh is a moderately successful film director, married with three children, who has become embroiled in a sordid sex scandal. With his world crumbling around him, Jake continues to be obsessed with the mystery of his long-lost cousin and idol Joey, an adventurer, Nazi-hunter and Spanish Civil War veteran.
This novel has been translated into Spanish, by Manuel Bartolomé López, from the Weidenfeld and Nicolson edition, as ' (Barcelona/Buenos Aires/Mexico City: Best Sellers Grijalbo, 1975, 1st edition in Spanish).
The 2007 tv series St. Urbain's Horseman, directed by Peter Moss, is based on the novel.