1991 in Singapore
See also: 1990 in Singapore | 1992 in Singapore | List of years in Singapore
Events
- 26 March – Four Pakistanis hijack Singapore Airlines Flight 117 and demand the release of Pakistan Peoples Party members from Pakistani jails.
- 27 March – Members of the Singapore Special Operations Force storm into Singapore Airlines Flight 117, killing all hijackers and freeing all passengers and crew members.
- 4 May: Filipina domestic worker Delia Maga and her 4-year-old charge, Nicholas Huang are found murdered in their flat. Flor Contemplacion was subsequently tried for the murders and found guilty.
Births
- 1 May: The Institution of Engineers Singapore (IES) Toastmasters Club is formed.