| Honorific-Prefix: | The Honourable |
| Native Name Lang: | zh-hk |
| Office: | Member of the Legislative Council |
| Term Start: | 1 January 2022 |
| Constituency: | Real Estate and Construction |
| Predecessor: | Abraham Shek |
Louis Loong Hon-biu is the secretary general of the Real Estate Developers Association of Hong Kong.[1]