Erik Thulstrup

{{Short description|Danish chemist (died 2019)}}

Erik Waaben Thulstrup (died September 2019) was a Danish chemist.

Lehto earned his PhD in 1970 from the Aarhus University. He was an associate professor at Aarhus University from 1972 to 1981, professor at the Danish School of Education from 1981 to 1989, and lastly at Roskilde University from 1993. In between he headed the World Bank Science and Technology for Development program from 1990 to 1993.{{cite journal|year=2019|title=In Memoriam|journal=TWAS Newsletter|volume=31|issue=1/2|page=28}}

He was a fellow of The World Academy of Sciences from 1996,{{cite journal|year=2019|title=In Memoriam|journal=TWAS Newsletter|volume=31|issue=1/2|page=28}} of the Norwegian Academy of Science and Letters from 1999{{cite web|url=http://www.dnva.no/c26849/artikkel/vis.html?tid=26861|title=Utenlandske medlemmer|publisher=Norwegian Academy of Science and Letters|language=no|access-date=27 December 2021|archive-url=https://web.archive.org/web/20070715102608/http://www.dnva.no/c26849/artikkel/vis.html?tid=26861|archive-date=15 July 2007}} as well as the Mongolian Academy of Sciences and African Academy of Sciences.