Joseph Zen Ze-kiun, SDB is a retired Chinese cardinal of the Catholic Church who served as Bishop of Hong Kong from 2002 to 2009. He was made a cardinal by Pope Benedict XVI in 2006 and has been outspoken on issues regarding human rights, political freedom, and religious liberty.

Dominic Chan Chi-ming is the former vicar general of the Roman Catholic Diocese of Hong Kong. He also serves as parish priest of the city's Cathedral of the Immaculate Conception.