Prostitution Prostitution laws in Hong Kong香港
In Hong Kong, selling and buying sex between adults are not offences; the Secretary for Security told the Legislative Council in 2015 that "the act of prostitution itself is not illegal". The Crimes Ordinance (Cap. 200), Part XII, instead targets third parties and public visibility: controlling a person for prostitution (14 years), living on the earnings of another's prostitution (10 years), keeping a vice establishment (up to 10 years), letting or permitting premises to be used as one (7 years), soliciting in public (6 months) and publicly displaying a sign advertising prostitution (12 months). Premises count as a vice establishment only if used by two or more people for prostitution or for organising it, which is the legal basis of the "one-woman brothel" (一樓一鳳) arrangement. A 2026 government consultation on reforming sexual offences left prostitution offences out of scope.
Legal model
Legal, organisation banned. Selling and buying are legal, but brothels, procuring and organising are criminal offences.
Hong Kong has its own criminal law under "one country, two systems"; mainland China's prohibition does not apply. Selling and buying sex between adults are not offences. Part XII of the Crimes Ordinance (Cap. 200) criminalises controlling sex workers, living on their earnings, keeping or letting premises as a "vice establishment", public soliciting and displaying signs advertising prostitution. Because a vice establishment needs two or more people selling sex, one person working alone in a flat falls outside it.[1][2]
At a glance
| Question | Status | In short |
|---|---|---|
| Selling sexual services | Restricted | Selling sex is not an offence. A single person selling sex from their own premises is lawful, because premises are a "vice establishment" only when used by two or more people for prostitution. Soliciting in public and displaying advertising signs are offences, and visitors who sell sex may breach their conditions of stay.[1][2] |
| Buying sexual services | Legal | Paying an adult for sex is not an offence. Part XII of the Crimes Ordinance addresses third parties, premises, soliciting and signs, not clients.[1][2] |
| Brothels and managed venues | Illegal Criminal offence | Keeping, managing or being in charge of a vice establishment is punishable by up to 3 years on summary conviction and 10 years on indictment. Owners or tenants who let premises knowing they will be used as a vice establishment, or who permit that use, face up to 7 years.[1][2] |
| Third parties profiting (procuring / pimping) | Illegal Criminal offence | Harbouring or exercising control, direction or influence over a person for their prostitution carries up to 14 years; procuring a person to become a sex worker up to 10 years; knowingly living wholly or partly on another person's earnings from prostitution up to 10 years.[1] |
| Advertising sexual services | Restricted Breach: criminal offence | Publicly displaying a sign that advertises, or may reasonably be understood to advertise, the services of a sex worker or of someone who organises prostitution is punishable by 12 months. A sign is publicly displayed if it can be seen from a public place or from a common part of a building. Police may remove such signs.[1] |
| Street-based sex work and soliciting | Illegal Criminal offence | Soliciting, or loitering for the purpose of soliciting, for any immoral purpose in a public place or in view of the public is punishable by a fine at level 3 and 6 months' imprisonment.[1][2] |
The law in detail
Selling sexual services
Selling sex is not an offence. A single person selling sex from their own premises is lawful, because premises are a "vice establishment" only when used by two or more people for prostitution. Soliciting in public and displaying advertising signs are offences, and visitors who sell sex may breach their conditions of stay.[1][2]
Section 117(3) Cap. 200: premises, a vessel or a place "shall not be treated as a vice establishment" unless used wholly or mainly by 2 or more persons for the purposes of prostitution, or wholly or mainly for or in connection with organising or arranging prostitution. Section 117(1) defines "prostitute" as a prostitute of either sex. Police describe their targets as people who control sex workers and keep vice establishments, "instead of sex workers, unless the latter are involved in other offences", such as soliciting in public or breaching conditions of stay. Soliciting, or loitering to solicit, for an immoral purpose in a public place or in view of the public carries a fine at level 3 and 6 months' imprisonment (s. 147).
Checked 30 October 2026
Buying sexual services
Paying an adult for sex is not an offence. Part XII of the Crimes Ordinance addresses third parties, premises, soliciting and signs, not clients.[1][2]
Checked 30 October 2026
Brothels and managed venues
Keeping, managing or being in charge of a vice establishment is punishable by up to 3 years on summary conviction and 10 years on indictment. Owners or tenants who let premises knowing they will be used as a vice establishment, or who permit that use, face up to 7 years.[1][2]
Section 139 (keeping a vice establishment), section 143 (letting premises for use as a vice establishment) and section 144 (tenant, occupier or person in charge permitting premises or a vessel to be kept as a vice establishment). A flat used by one sex worker is outside these offences because of the two-person threshold in s. 117(3). The 2015 Legislative Council answer reported 17 prosecutions in five years under the three premises offences.
Checked 30 October 2026
Third parties profiting (procuring / pimping)
Harbouring or exercising control, direction or influence over a person for their prostitution carries up to 14 years; procuring a person to become a sex worker up to 10 years; knowingly living wholly or partly on another person's earnings from prostitution up to 10 years.[1]
Under s. 137(2), a person who lives with or is habitually in the company of a sex worker, or who exercises control, direction or influence over that person's movements in a way showing they are aiding, abetting or compelling the prostitution, is presumed to be living on the earnings unless they prove otherwise.
Checked 30 October 2026
Advertising sexual services
Publicly displaying a sign that advertises, or may reasonably be understood to advertise, the services of a sex worker or of someone who organises prostitution is punishable by 12 months. A sign is publicly displayed if it can be seen from a public place or from a common part of a building. Police may remove such signs.[1]
Section 147A sets the offence and presumes that whoever keeps or manages the advertised place caused the display; sections 147B–147F provide for removal of signs by police, on a magistrate's warrant where entry is needed. The section is framed around physical signs; no Part XII provision specific to online advertising was found. Whether an online advertising service could be prosecuted under the general third-party offences (for example living on the earnings of prostitution, s. 137) depends on the facts and was not checked against case law.
Confidence: medium. The statutory text on signs is clear; how online advertising and advertising websites are treated in practice was not verified.
Checked 30 October 2026
Key legislation
| Law | What it does here | In force |
|---|---|---|
| Crimes Ordinance (Cap. 200) Crimes Ordinance (Cap. 200), Part XII Sexual and Related Offences ss. 117, 130, 131, 137, 139, 143, 144, 147, 147A–147F | Defines "vice establishment" (two or more persons) and sets the offences on controlling, procuring, living on earnings, vice establishments, premises, soliciting and advertising signs.[1] |
Pending and under review
Consultation · updated 30 October 2026
Improving the Laws on Sexual Offences in Hong Kong (Security Bureau consultation)
A one-month public consultation launched on 7 July 2026 on rewriting sexual offences in the Crimes Ordinance, based on the Law Reform Commission's reviews. The consultation paper states that the Commission chose not to include offences relating to prostitution, which involve wider social and policy issues, so the prostitution offences in sections 129–159 are not part of the proposed reform.[3]
Next: Government said it would submit amendment proposals to the Legislative Council within 2026.
Timeline
- 1978Ordinance No. 1 of 1978 inserts the present Part XII prostitution offences and the vice-establishment definition, which cross-refer to the UK Sexual Offences Act 1956.[1]
- 1991Ordinance No. 90 of 1991 amends the vice-establishment definition in s. 117(3)(a) and adds a definition of "prostitute" covering either sex.[1]
- 7 July 2026Government launches a consultation on reforming sexual offences; prostitution offences are outside its scope.[3]
Sources
- Crimes Ordinance (Cap. 200). Hong Kong e-Legislation, Department of Justice. legislation · accessed 30 October 2026
- LCQ5: Combating illegal prostitution. Hong Kong SAR Government, Information Services Department, 28 October 2015. government · accessed 30 October 2026
- Consultation Paper on Improving the Laws on Sexual Offences in Hong Kong. Security Bureau, Hong Kong SAR Government, 7 July 2026. government · accessed 30 October 2026