List of Famous people with last name Arnoldson

Klas Pontus Arnoldson was a Swedish author, journalist, politician, and committed pacifist who received the Nobel Peace Prize in 1908 with Fredrik Bajer. He was a founding member of the Swedish Peace and Arbitration Society and a Member of Parliament in the second Chamber of 1882–1887.

Sigrid Arnoldson was a Swedish opera singer with an active international career at the end of the 19th century and into the 20th. Possessing a fine coloratura soprano voice with a range of three octaves, music critics believed she was Jenny Lind's successor and dubbed her "the new Swedish Nightingale". Her voice is preserved on several recordings made in Berlin for the Gramophone Company between 1906 and 1910.