Josiah Lau Ka Kit (Traditional Chinese: 劉家傑, Simplified Chinese: 刘家杰, Pinyin: Liú Jiājié, born in 1940 in Hong Kong with family roots in Shunde, Guangdong, China) is an English language teacher in Hong Kong who hosted "One Minute's English" on RTHK, an English-teaching TV programme of the 1990s. He studied at the University of Hong Kong. Lau emigrated to Canada before the transfer of sovereignty over Hong Kong in 1997.