Ragna Árnadóttir

Ragna Árnadóttir
Minister of Justice and Ecclesiastical Affairs
In office
1 February 2009 – 2 September 2010
Prime MinisterJóhanna Sigurðardóttir
Preceded byBjörn Bjarnason
Succeeded byÖgmundur Jónasson
Secretary General of Alþingi
Assumed office
1 September 2019
Preceded byHelgi Bernódusson
Personal details
Born (1966-08-30) 30 August 1966
Reykjavík, Iceland
SpouseMagnús Jón Björnsson
Children2
Alma materUniversity of Iceland, Lund University
ProfessionLawyer, civil servant
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Ragna Árnadóttir (born 30 August 1966) is an Icelandic lawyer, politician and former Minister of Justice and Ecclesiastical Affairs of Iceland. She previously served as the acting office manager of the Prime Minister's Office from 15 January 2009.

Ragna started working for Landsvirkjun, Iceland's national power company and its largest generator of electricity, in 2010; from 2012 to 2019, she was vice president of the company. From September 2019 to June 2025, Ragna was the Secretary General of Alþingi (is the national parliament of Iceland). In July 2025 she became the CEO of Landsnet, the Icelandic Transmission System Operator.