Sydney Howard Gooday (4 September 1887 – 18 July 1964) represented Great Britain at the 1908 Summer Olympics in London, swimming the men's 200-metre breaststroke. Gooday finished third in his first round heat and did not advance. By the time of the 1912 Summer Olympics in Stockholm, Gooday was residing in Canada. Decades after the Stockholm games during newspaper coverage of the 1936 Summer Olympics in Berlin, Ottawa journalists stated that Gooday had been the first Ottawa resident to win an Olympic event. Allegedly, Gooday won the 100-metre breaststroke in 1912.