Cheung Chi Doy (or transliterated as Chang Tse Da; born 30 July 1941) is a Hong Kong former professional footballer.

[1] Started his career in native Hong Kong, in the British Empire, he also played for English side Blackpool.

In international level, he represented Republic of China (aka Taiwan, now Chinese Taipei national team).

In 1968, he and his brother Cheung Chi Wai joined the Vancouver Royals, playing under Bobby Robson in the North American Soccer League.

Since the end of Cheung's stint at Blackpool in 1962, he remains the first and, thus far, only Hong Kong-born football player to have ever played for a top-flight European club.