Jerzy Władysław Jurka (June 4, 1950 – July 19, 2014) was a Polish-American computational and molecular biologist. He served as the assistant director of research at the Linus Pauling Institute prior to founding the Genetic Information Research Institute. He collaborated with several notable scientists including Linus Pauling, George Irving Bell, Roy Britten, Temple Smith, and Emile Zuckerkandl. His Erdős number is 3, using the path through Temple Smith and Stanislaw Ulam.