Rebecca Chan Hoi-yan (Chinese: ???; born 19 November 1977) is a member of the Legislative Council of Hong Kong.
A former journalist, Chan was a political assistant to Secretary for Food and Health Ko Wing-man from 2012 to 2017.
She stood in the 2018 November Kowloon West by-election and was elected, defeating pro-democrat candidate Lee Cheuk-yan by a margin of over 13,000 votes.