Leung Chun-ying, Hong Kong businessman and politician, 3rd Chief Executive of Hong Kong
Leung Chun-ying (Chinese: 梁振英; born 12 August 1954), also known as CY Leung, is a Hong Kong politician, and a chartered surveyor who served as the third Chief Executive of Hong Kong between 2012 and 2017. In March 2017, he was appointed vice-chairman of the National Committee of the Chinese People's Political Consultative Conference.

A surveyor by profession, Leung entered politics when he joined the Hong Kong Basic Law Consultative Committee (HKBLCC) in 1985 and became its secretary-general in 1988. In 1999, he was appointed the convenor of the Executive Council of Hong Kong, a position he held until 2011, when he resigned to run in the 2012 Chief Executive election. Initially regarded as the underdog, Leung ran a successful campaign against front-runner Henry Tang, receiving 689 votes from the Election Committee and with the support of the Liaison Office.

At the beginning of his administration, Leung faced the anti-Moral and National Education protests and the Hong Kong Television Network protests. In 2014, Leung's government faced widespread civil disobedience targeting the government's constitutional reform proposals; the movement gained global attention as the "Umbrella Revolution". After the 2014 protests, Leung's government had to deal with the 2016 Mong Kok civil unrest. During his election campaign and governance, Leung also faced allegations related to his receipt of HK$50 million payment by UGL (see Leung Chun-ying–UGL agreement), which prompted initial investigations by Parliament in Australia. Leung's tenure coincided with the rise of social instability, localism in Hong Kong, and an independence movement for Hong Kong's separation from Chinese sovereignty. In December 2016, Leung announced he would not seek a second term, becoming the first Chief Executive not to do so.