Regine Yau Wai-ching (Chinese: ???; born 6 May 1991) is a Hong Kong politician.
She is a member of the localist group Youngspiration.
She was elected to the Legislative Council of Hong Kong as a member for Kowloon West in the 2016 Legislative Council election, but has since been disqualified pursuant to a judgement delivered by the High Court on 15 November 2016.