Finn Lau is a political activist from Hong Kong known for popularising a protesting strategy coined "Lam Chau" and being the founder of Hong Kong Liberty and Stand with Hong Kong. He was previously only known as the LIHKG user with the username “I want Lam Chau“. On 5 October 2020, he publicized his real identity as Finn Lau and announced that he, as the founder of both teams, would split Hong Kong Liberty and Stand with Hong Kong. The two organizations are currently operating separately.