Arna Lára Jónsdóttir

Arna Lára Jónsdóttir (born 30 May 1976) is an Icelandic politician and member of the Althing. A member of the Social Democratic Alliance, she has represented the Northwest constituency since November 2024.

Arna was born on 30 May 1976 in Ísafjörður. She has a Bachelor of Science degree in political science and a master's degree in international business and marketing. She has worked in the innovation and business development sector as well as on regional development projects for the Westfjords Economic Development Association and the Icelandic Innovation Center. She has been mayor of Ísafjarðarbær since June 2022. She was elected secretary of Samfylkingin in October 2022, defeating incumbent Alexandra Ýr van Erven. She has been on the board of the Municipal Loan Fund and the Hvetjandi investment company. Sigríður Júlía Brynleifsdóttir is expected to replace Arna as Mayor of Ísafjarðarbær in January 2025.

Arna and her partner Ingi Björn Guðnason have two daughters and a son.