Frederik Gottschalck Haxthausen Due (14 April 1796 – 16 October 1873) was a Norwegian military officer and statesman.

After the two countries entered into union, Due was recruited to the Swedish court, where he was appointed Norwegian state secretary in Stockholm in 1823.

[2] His great-grandfather on his mother's side was Frederik Gottschalck von Haxthausen, who had served as First Minister of Norway for a short period in 1814.

[3] At thirteen years of age, Due began his military education at the Artillery Institute in Copenhagen, Denmark.

In 1822, he was promoted to major, and at the same time constituted as Norwegian state secretary in Stockholm, a position to which he was formally appointed the next year.

[2] His came off to a bad start, however, when he decided to keep the government in Christiania (today's Oslo) out of the negotiations over the important Øresund toll.