Garratt Williamson
New Zealand rugby union referee
About Garratt Williamson
Born 1971. Garratt Williamson is a New Zealand rugby union match official.
Garratt Williamson (born 27 April 1971) is a retired New Zealand rugby union referee. He started officiating at international level in 2010 and at domestic level in 2005.
Career Williamson started refereeing college games when he was 15, in 1986, before concentrating on playing the next year. After several seasons with the Paraparaumu senior side, Williamson went back to refereeing in 1997.
Williamson started his international career in 2010 refereeing Japan v Samoa in Tokyo. From 2011 onwards he was mainly an assistant referee, featuring in the 2012 June test series with Australia and Wales.
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Important facts
Related people
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Contemporaries
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Frequently asked questions
Who is Garratt Williamson?
New Zealand rugby union referee
When was Garratt Williamson born?
Garratt Williamson was born on 27 April 1971.
What is Garratt Williamson's occupation?
Garratt Williamson is a rugby union match official.
What nationality is Garratt Williamson?
Garratt Williamson is New Zealand.
Sources & further reading
· Wikipedia: Garratt Williamson
· DBpedia: Garratt Williamson
Cite this page
APA: Biography.guide. (2026). Garratt Williamson. https://biography.guide/garratt-williamson/
MLA: "Garratt Williamson." Biography.guide, https://biography.guide/garratt-williamson/.
Chicago: "Garratt Williamson." Biography.guide. https://biography.guide/garratt-williamson/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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