Helena Wong Pik-wan (Chinese: 黃碧雲, born 21 March 1959) is a former member of the Legislative Council of Hong Kong for Kowloon West constituency.

She continued on to receive her Master of Arts and Doctor of Philosophy in political science from the University of California, Los Angeles.

[3][6] She gained fame when she exposed the lead contamination in tap water at Kai Ching Estate in Kowloon City.

[7] Following her loss in the 2020 Hong Kong pro-democracy primaries, Wong announced that she would retire from the Legislative Council and not participate in the upcoming LegCo election as a candidate.

[9] On 6 January 2021, Wong was among 53 members of the pro-democratic camp who were arrested under the national security law, specifically its provision regarding alleged subversion.

Toh explained that Wong had not signed the declarations of hardcore democrats in maintaining the idea of, once elected, use the power of veto to block the budget and therefore force Chief Executive Carrie Lam to give in to the five demands of the 2019 protests.