Gustaf Dahl

Frans Gustaf Abraham Dahl (13 February 1835 – 21 September 1927) was a Swedish architect. He is known for designing several of Sweden's prominent buildings, including Stockholm's National Library of Sweden and Mariahissen.

He also designed Norrby Church in Sala Municipality.

Personal life
Dahl had two known children: fellow architect Theodor Dahl (father of author Tora Dahl) and Elsa Åkerhielm.

He was a cousin of composer Viking Dahl.

Death
Dahl died in 1927, aged 92. He was interred in Norra begravningsplatsen.