Bård Lappegård Lahn (born 26 May 1983 in Stange, Norway) is a Norwegian environmentalist and writer.

[1] He has previously worked as an adviser on international climate policy in the Norwegian Society for the Conservation of Nature,[2] and from 2006 to 2008 he was chairman of the environmental NGO Natur og Ungdom.

Prior to his leadership he had been deputy chairman since 2003 and an active member of Natur og Ungdom since the mid-1990s.

In the early 1990s, he had his own section in the children's TV show Newtons Hage on the Norwegian TV channel Norsk Rikskringkasting.

This article about a Norwegian writer, poet or journalist is a stub.