What is the Legal Age For Sex in Singapore? What are Some Common Sexual Offences in Singapore?

Last updated on September 26, 2017

Featured image for the "What is the Legal Age For Sex in Singapore" article. It features a silhouette of a couple holding each other intimately.

The legal age to have sex in Singapore is 16 years old. This means that it is a punishable offence to have sex (whether vaginal, oral or anal) with persons below 16 years old, as stated in section 376A of the Singapore Penal Code.

What If You Didn’t Know He/She was a Minor?

Section 377D of the Penal Code states that:

  1. Offenders above 21 years old cannot claim that they mistakenly believed the person was not underage as a defence.
  2. Offenders below 21 years old may claim that they mistakenly believed the person was not underage as a defence. However, this is only if that person is of the opposite sex, and if the offender has not committed any similar sexual offences before.


Under section 375 of the Penal Code, a man will be guilty of rape if he has vaginal sex with:

  • Any woman without her consent; or
  • A girl under 14 years old, regardless of whether she had given her consent.

Sexual Assault by Penetration

Women cannot technically commit “rape” as the rape provision (i.e. section 375 of the Penal Code) applies only to male offenders. However, they can be convicted for sexual assault by penetration under section 376 of the Penal Code if they use a part of their body (or an object) to penetrate another person’s vagina or anus without that person’s consent.

Men also cannot technically “rape” male victims as the rape provision applies only to female victims. However, they can similarly be convicted of sexual assault by penetration if they have oral or anal sex with another male without his consent.

Molest (Outrage of Modesty)

Molest is prosecuted as the offence of outrage of modesty in Singapore when it involves criminal force, pursuant to section 354 of the Penal Code.

For more information on the offence of outrage of modesty in Singapore, see here.

Sexual Grooming

Sexual grooming occurs when an offender on or above 21 years old meets another person under 16 years old with the intention of having sex, where the offender had previously met or communicated with him/her at least 2 times.

Commercial Sex with Minors

Commercial sex (i.e. paying for sex) with persons under 18 years old is a punishable offence under section 376B of the Penal Code.

Under section 376C of the Penal Code, Singapore citizens or Permanent Residents who engage in commercial sex with persons under 18 will still be liable even if the acts were done outside of Singapore.


Sending sexually suggestive messages to a person under 16 year old may result in a prosecution under section 7 of the Children and Young Persons Act or section 76E of the Penal Code.

For more information on the laws on sexting in Singapore, see here.

Other Sexual Offences

The following are also punishable offences in Singapore:

  • Intercourse between men
  • Incest, i.e. sex with family members
  • Necrophilia, i.e. sex with corpses
  • Bestiality, i.e. sex with animals
  • Child prostitution
  • Child pornography
  • Sexual harassment


The quantum of punishment for each respective sexual offence, such as the length of imprisonment or sum of fine, can be found in the Penal Code under the relevant sections for each offence.

However, the exact punishment that will be handed down by the judge will depend on the nature of the offence committed. For more information on the sentencing framework for sexual offences in Singapore, see here.

If you have been charged with a sexual offence and are looking for a lawyer to represent you, feel free to get in touch with one of our trusted criminal defence lawyers.

Arrest and Investigation
  1. What Happens During a Police Investigation?
  2. When Can the Police Arrest Someone?: Arrestable and Non-Arrestable Offences in Singapore
  3. Police arrest procedure in Singapore
  4. Can a civilian arrest a criminal in Singapore?
  5. Is lying to the police or authorities a punishable offence in Singapore?
  1. The Essential Guide to Bail in Singapore
  1. Magistrate’s Complaints, Private Summons and Private Prosecutions in Singapore
  2. Prosecutorial discretion in Singapore
  3. What is Private Prosecution?
  4. Compounding or composition of offences in Singapore
  5. Criminal Records in Singapore
  6. Plea Bargaining in Singapore: All you need to know
Criminal Proceedings
  1. Criminal Compensation in Singapore
  2. What Can I Do to Protect Myself in Self-Defence in Singapore?
  3. Claiming trial as an accused
  4. Mitigation Plea
  5. Pleading Guilty
  6. Criminal Appeals in Singapore
  7. Presidential Clemency in Singapore
Sexual Offences
  1. What is the Legal Age For Sex in Singapore? What are Some Common Sexual Offences in Singapore?
  2. Outrage of modesty in Singapore
  3. What is the law on sexting in Singapore?
Vice-Related Offences
  1. Is it illegal to visit prostitutes in Singapore?
  2. What is the law on pornography in Singapore?
  3. What are Singapore’s laws on drug consumption?
  4. When is gambling illegal in Singapore?
  5. Is Vaping Illegal in Singapore?
  1. Is it illegal to threaten to beat someone up over Facebook?
  2. Is it illegal to cheat someone of an in-game item in MMORPGs?
  3. What to do if someone impersonates me online
White-Collar Crimes
  1. Criminal breach of trust in Singapore
  2. Dishonest assistance and knowing receipt - The case of David Rasif
  3. Anti-Money Laundering Laws and You
  4. All You Need to Know About Corruption in Singapore
  5. 5 things you need to know about insider trading
Other Criminal Offences
  1. The Difference Between Murder and Culpable Homicide in Singapore
  2. Is it illegal to commit suicide in Singapore? Will I be punished if my attempt at suicide fails?
  3. Is it illegal to feed stray animals in Singapore?
  4. Are sham marriages illegal in Singapore? What are the consequences?
  5. Public assemblies and processions in Singapore – police permits and the Public Order Act
  6. What is the offence of Rioting?
  7. Voluntarily Causing Hurt in Singapore
  8. Misbehaving in public: 5 things you need to know
  9. Is it Legal for Drivers to Carpool in Singapore?
Certificate of Clearance
  1. How do you apply for a Certificate of Clearance?