Tetsuo Hamuro

was a Japanese breaststroke swimmer. In 1935 he set a world record in the 200 m. Next year he won the gold medal in this event at the 1936 Olympics, setting a new Olympic record at 2:41.5. Hamuro swam the traditional breaststroke, while some of his competitors used the butterfly stroke, which was allowed at the time. Between 1935 and 1940 Hamuro never lost a race and won ten national breaststroke titles. After World War II he worked for the Mainichi newspaper as a sports journalist.