Artur Hojan (7 August 1973 – found dead, 9 February 2014) was a journalist and published author specializing in the history of the Chełmno extermination camp and the Nazi involuntary euthanasia programme conducted in the territory of occupied Poland by the SS during World War II.

Hojan was the co-founder of the Tiergartenstrasse4 Association in 2005 (together with Cameron Munro) devoted to Aktion T4 history, with emphasis on the Kościan psychiatric hospital located where he lived.

[6] The monograph Treblinka Death Camp: History, Biographies, Remembrance by Chris Webb, the co-founder of H.E.A.R.T (also known as the HolocaustResearchProject.org),[7] is dedicated to his memory.

[11][12] In 2002 Hojan published Terra Incognita, his first expanded essay about the history of a Jewish community from a small-town in Wielkopolska, Poland.

He also wrote chapters for books, and articles for Polish periodicals about the Holocaust and the extermination of Jews with the use of sparsely documented gas vans.