Changi Prison
Data is aggregated from public sources and may be incomplete or out of date. Always verify with primary sources before acting on any figure. See data sources.
For families
How to send mail, money, and visit Changi Prison
Step-by-step guidance using the Singapore system — addresses, money services, visit booking, what to bring on your first visit.

Gallery
From Wikimedia Commons (CC-BY-SA where not otherwise stated).

Photo by Not stated at source via Wikimedia Commons (Public domain)

Photo by Unknown authorUnknown author. via Wikimedia Commons (Public domain)

Photo by Unknown authorUnknown author. via Wikimedia Commons (Public domain)

Photo by Unknown authorUnknown author. via Wikimedia Commons (Public domain)

Photo by Unknown authorUnknown author via Wikimedia Commons (Public domain)

Photo by penreyes via Wikimedia Commons (CC BY 2.0)

Photo by Duncan Ian Campbell via Wikimedia Commons (CC BY-SA 4.0)

Photo by Jacklee via Wikimedia Commons (CC BY-SA 4.0)
Background
Changi Prison Complex, often known simply as Changi Prison, is a prison complex in the namesake district of Changi in the eastern part of Singapore. It is the largest prison in the country, covering an area of about 50 ha (120 acres), and the oldest still in operation since the closure of Outram Prison in 1963. Opened in 1936 by the British colonial government to replace Outram Prison, the complex was constructed with the intention of housing a large number of prisoners due to the rapid growth of the colony and need for a larger penal facility to alleviate prison overcrowding. Following the fall of Singapore and subsequent Japanese occupation in 1942, Changi Prison was used by the occupational authorities as a prisoner-of-war camp for Allied prisoners of war (POWs). Many of these prisoners were subjected to brutal treatment and forced labour, and a significant number died from malnutrition, disease, and mistreatment.
Source: Wikipedia article lead, CC-BY-SA.
Capacity
—
Current population
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Occupancy
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Year opened
1936
Closed 2004
Figures from official sources · verified 29 May 2026 · methodology
Facility profile
Operator
Singapore Prison ServicePopulation held
Mixed/unknown
Opened
1936
Region
—
Security level
Maximum
Death-row facility
No
Conditions
No conditions summary available yet.
Visiting
No visiting information available.
Mailing
No mailing information available.
Practical info
Contact the operator's website for inmate-specific procedures.
Known issues
No major issues documented in our database.
Notable inmates
- J. van Erp? · draftsperson
S. Iswaran1962 · politicianSubramaniam Iswaran (born 14 June 1962) is a Singaporean former politician.
- Sir Richard Lyall Sharp1915–2002 · civil servant
- Alexander Oppenheim1903–1997 · mathematician
Sir Alexander Oppenheim, OBE, PMN, FRSE (4 February 1903 â 13 December 1997) was a British mathematician and university administrator.
- Mamoru Shinozaki1908–1991 · journalist
Mamoru Shinozaki (ç¯ å´ è·, Shinozaki Mamoru; February 1908 â 1991) was a journalist for Dentsu (later DÅmei) and spy for the Ministry of Foreign Affairs in pre-war years, a military executive in Japanese-occupied Singapore, and a businessman and writer in post-war years.
Source: Wikidata + Wikipedia.
Contact & address
No public contact details available.
Conditions Risk Score
Derived signal — not a judgement. How it's calculated
Related facilities
Same country, matched on type + security level where possible.
Data completeness
28%How many of our profile fields are populated. We surface this so families and researchers know the limits.
Sources
- Wikipedia — Wikimedia Foundation
- Wikidata — Wikimedia Foundation
- Wikidata (Q1763931)
- Wikipedia
- Wikimedia Commons
- See /data-sources for our overall methodology.
Cite this page
Under CC-BY-4.0. Include the URL and access date; the site is a living reference and entries can change.
World Prisons. (2026). Changi Prison. Retrieved October 15, 2026, from https://worldprisons.com/prisons/changi-prison
"Changi Prison." World Prisons. Accessed October 15, 2026. https://worldprisons.com/prisons/changi-prison.
@misc{worldprisons-changi-prison,
author = {{World Prisons}},
title = {Changi Prison},
year = {2026},
url = {https://worldprisons.com/prisons/changi-prison},
urldate = {2026-10-15}
}