Caspar Tsui
Caspar Tsui Ying-wai (; born 1976) is a Hong Kong politician and government official. Since 2020, he has been Secretary for Home Affairs.

Tsui graduated in social sciences from the University of Ottawa and holds a Master of Business Administration degree from the University of Manchester. He worked at several banks including HSBC in Canada, Bank of Montreal, Merrill Lynch and American Express Bank before becoming an investment services manager at Hang Seng Bank. He stepped into politics in 2006 when he joined the Democratic Alliance for the Betterment and Progress of Hong Kong (DAB), the largest pro-Beijing party in Hong Kong. He was the vice-chairman of its youth branch, the Young DAB, from 2007 to 2008.

He joined the government in the appointed role of Political Assistant to the Secretary for Home Affairs in 2008, after he renounced his Canadian citizenship that year. In 2017 he became Under Secretary for Labour and Welfare. In April 2020, he was appointed Secretary for Home Affairs, while remaining a member of the DAB, succeeding Lau Kong-wah.

In December 2020, Tsui said that freedom of speech for Hong Kong citizens is not "absolute," and that "The exercise by anyone of the right to freedom of expression carries with it special duties and responsibilities, and may therefore be subject to certain restrictions as provided by law as necessary for respect of the rights or reputations of others, or the protection of national security or of public order, or of public health or morals."

In April 2021, Tsui briefed the sports and culture industries on why the NPCSC implemented rules to only allow "patriots" to serve in the government, and asked for their full support.
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Secretary for Home Affairs
PER
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University of Ottawa
LOC
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Master of Business Administration
Concept
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University of Manchester
LOC
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HSBC
ORG
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Bank of Montreal
ORG
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Merrill Lynch
ORG
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American Express Bank
ORG
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Hang Seng Bank
ORG
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Democratic Alliance for the Betterment and Progress of Hong Kong
ORG
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pro-Beijing
Concept
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appointed
EVE
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Secretary for Home Affairs
PER
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Under Secretary for Labour and Welfare
MEDIA
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Lau Kong-wah
PER
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NPCSC
ORG
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Caspar Tsui
Concept
1976-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1976
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2020-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2020
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2006-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2006
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2007-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2007
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2008-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2008
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2008-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2008
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2017-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2017
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2020-04-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
April 2020
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2020-12-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
December 2020
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2021-04-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
April 2021
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date of birth
educated at
educated at
member of political party