Heiki Valk (b. 1959) is a senior research fellow and head of the Archaeology Centre for Research and Infrastructure at the Institute of History and Archaeology at the University of Tartu. He graduated from the Tartu State University (the name of the University of Tartu from 1940 to 1941 and from 1944 to 1989) as a historian in 1983, specialising in Late Iron Age and Medieval archaeology. He gained his PhD degree in 2001 from the same university. The title of his dissertation was ‘Rural Cemeteries in Southern Estonia 1225-1800 AD'.
He was a founding member and a core activist in the Noor-Tartu (Young-Tartu) student movement from 1979 to 1984. Today he is one of the owners of the collection of this movement.