Alfred Harold Douglas Rogers (January 26, 1941 – July 20, 2020) was a Canadian Olympic competitor in judo, and the first Canadian to win an Olympic medal in the sport. He was an honoured member in the Canadian Sports Hall of Fame. His best results were a silver medal in the 1964 Tokyo Olympics and a gold medal at the Pan American Games, in 1967. He was a student of Masahiko Kimura.</blockquote> Parts of Rogers' silver medal-winning performance against Isao Inokuma at the Tokyo 1964 Summer Olympics are included in the documentary film Tokyo Olympiad (1965) directed by Kon Ichikawa.

Post Olympics

After the Olympics, Rogers trained full-time with Kimura and the Takudai team. In the summer of 1965 Rogers participated in the All-Japan University Championships as a member of the Takushoku University team and helped them bring the winner's pennant back to Takudai for the first time in several years. Not only was Doug the first non-Asian foreigner to take part in this tournament, he was also named the tournament's best fighter.

Rogers felt very close to Kimura, regarded him as a father figure and stayed in touch with him until his death in 1993. Kimura demanded a very high level of physical fitness and concentrated on training simple, strong judo moves. His training style was somewhat informal compared to the strict etiquette and bowing rituals practiced in the western world to this day. Kimura often came onto the mats in sweat pants and threw on a judogi only as needed to demonstrate a technique.

Despite being encouraged by Kimura to stay another year, Rogers decided to return to Canada to pursue becoming a professional pilot, having attained a private operator's license at age 16. After a summer tour with the Takudai team to a number of Japanese universities, Rogers left Japan in 1965, seen off by his teammates carrying their winner's pennants and by his coach Masahiko Kimura.

Doug Rogers went on to win gold at two Pan-American games and several Canadian National championships. Another mark of his judo skill is his taking of 5th place at the 1972 Olympics despite having been out of serious training for many years. Once in Canada, he was spending hours a day in a cockpit rather than on the mats. He no longer had Kimura as a coach nor did he have the quality of practice opponents that a world champion needed.