World Prisons
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Norway

Oslo Prison

Low
Verified
Aging · 5mo ago
Sources last reviewed on

Data is aggregated from public sources and may be incomplete or out of date.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 Oslo Prison

Step-by-step guidance using the Norway system — addresses, money services, visit booking, what to bring on your first visit.

Open toolkit
Photograph of Oslo Prison

Capacity

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Current population

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Occupancy

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Year opened

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Operational

Figures from official sources · verified 28 May 2026 · methodology

Facility profile

Operator

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Population held

Mixed/unknown

Opened

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Region

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Security level

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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

  • Aksel Zachariassen
    Aksel Zachariassen
    1898–1987 · politician

    Aksel "Azach" Zachariassen (16 November 1898 – 6 August 1987) was a Norwegian politician, newspaper editor, secretary and writer. .

  • Lars Grønnerød
    1958–2019 · merchant
  • Marius Borg Høiby
    Marius Borg Høiby
    1997 · unemployed

    Marius Borg Høiby (born 13 January 1997) is a relative of the Norwegian royal family and the eldest child of Mette‑Marit, Crown Princess of Norway.

Source: Wikidata + Wikipedia.

Contact & address

+47 23 30 15 00
[email protected]
Official site

Conditions Risk Score

Derived signal — not a judgement. How it's calculated

—
Insufficient data
We don't have enough public data on this facility to score it. Have something to add? Send us a correction.

Related facilities

All in Norway →

Same country, matched on type + security level where possible.

Data completeness

24%

How many of our profile fields are populated. We surface this so families and researchers know the limits.

Sources

Cite this page

Under CC-BY-4.0. Include the URL and access date; the site is a living reference and entries can change.

APA
World Prisons. (2026). Oslo Prison. Retrieved October 20, 2026, from https://worldprisons.com/prisons/oslo-prison
Chicago
"Oslo Prison." World Prisons. Accessed October 20, 2026. https://worldprisons.com/prisons/oslo-prison.
BibTeX
@misc{worldprisons-oslo-prison,
  author = {{World Prisons}},
  title = {Oslo Prison},
  year = {2026},
  url = {https://worldprisons.com/prisons/oslo-prison},
  urldate = {2026-10-20}
}