Cynthia Lo Ka Kay (Chinese: 嘉琪 盧; pinyin: Jiā Qílú; born July 27, 1982, in Hong Kong Island) is a Hong Kong sport shooter.

[1] Lo qualified as the lone female shooter for the Hong Kong squad in the 10 m air pistol at the 2004 Summer Olympics in Athens.

She had been granted an Olympic invitation for her country by ISSF and IOC, having registered a minimum qualifying score of 374 at the ISSF World Cup meet in Changwon, South Korea a year earlier.

[1][3][4] Lo fired a substandard 371 out of a possible 400 to finish in a distant thirty-fourth from a field of forty-one shooters in the qualifying round, failing to advance further to the final.

This biographical article relating to sport shooting in Hong Kong is a stub.