Christian Ancher Collett

Christian Ancher Collett (30 April 1771 – 10 January 1833) was a Norwegian engineer, architect, and building inspector.

He was born as the oldest child of Peter Collett and Johanne Henriche Ancher. He had two older half-siblings, Peter Collett and Anne Cathrine Collett, as well as eight younger siblings, one of whom died before reaching the age of one.

He married Anna Karine Bie (1775–1856). The couple had five children. bishop of the diocese of Bjørgvin. Through this marriage Christian Ancher Collett had the great-grandson Christian Michelsen, statesman and Prime Minister of Norway.

An engineer, Christian Ancher Collett was a director of Kongsberg Silver Mines.

An architect, Collett was hired by Niels Aall to design the family's summer residence, Ulefos Manor, Ulefoss (Ulefos Hovedgaard). Collett did so in collaboration with Jørgen Henrich Rawert, completing construction in 1807. Influenced by Aall's time studying abroad, the manor is Empire-style, drawing inspiration from Andrea Palladio's La Rotonda.