Sigurlín Margrét Sigurðardóttir (b. 1964), Icelandic politician; first deaf person to be a member of the Alþing
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Yrsa Sigurðardóttir (b. 1963), Icelandic author of crime novels and children’s stories
Agnes M. Sigurðardóttir (born October 19, 1954 in Ísafjörður, Iceland) was elected Bishop of Iceland in 2012.
In 1967, together with the French architect Adrien Fainsilber, Högna Sigurðardóttir won the first prize for designing a large-scale university development at Villetaneuse in the northern suburbs of Paris.
She was the daughter of the Reverend Jón Arason (1606–1673) of Vatnsfjörður and his wife Hólmfríður Sigurðardóttir.