| Name | College | Notability |
|---|---|---|
| Jerry Lo Yik-ting 盧奕廷 |
College of Business | Co-founder of Eat100, Forbes 30 Under 30 Asia 2026 |
| Jesse Yau Siu-yin 丘小燕 |
College of Business | President & CEO, Thousand Million Jewelry Manufacturing Ltd |
| Jia Zongda 賈宗達 |
College of Business | Senior Partner, Shanghai Office of Tiantai Law Firm |
| John Tse Chun-chung 謝振中 |
College of Liberal Arts and Social Sciences | Director of Information Services of HKSAR |
| Joshua Mok Ka-ho 莫家豪 |
College of Liberal Arts and Social Sciences | President, The Hang Seng University of Hong Kong |
| Kang Bo 康波 |
College of Business | Vice President of Seres Group |
| Kanie Siu Mei-kuen 蕭美娟 |
College of Liberal Arts and Social Sciences | CEO of Plan International Hong Kong |
| Keith Wu Kam-on 鄔錦安 |
College of Business | Former Executive Director, General Manager, and CFO, Tsit Wing International Holdings Limited |
| Kelvin Yeung Kwong-yip 楊廣業 |
College of Engineering | Co-Founder & Chief Operation Officer, MediConCen |
| Kenneth Leung Mei-yee 梁美儀 |
College of Science | Vice-President (Research), City University of Hong Kong; Chairman of the Advisory Council on Food and Environmental Hygiene, HKSAR Government (2025-2027) |
| Ko Hok-han 高學亨 |
School of Law | Founder & CEO, FUNDel Limited |
| Krister Cromm 康達 |
College of Liberal Arts and Social Sciences | Director, Person-Centered Outcomes Research, Fresenius Medical Care |
| Kwok Kwong-yu 郭光宇 |
College of Business | CEO, Techmart Industrial Limited |
| Kwok Man-wai 郭文緯 |
College of Business | Former Deputy Commissioner and Head of Operations, Hong Kong ICAC |
| Lai Kim-hung 黎劍虹 |
College of Engineering | Adjunct Professor and Industry Advisor, Department of Advance Design and System Engineering (ADSE), CityUHK |