Per Lothar Lindtner (born 1947)[1] is a Norwegian politician.
Lindtner was the head of the Communist Party of Norway from 1993 to 2001, serving in a collective leadership with Terje Krogh and Kjell Underlid from 1993 to 1998, and with Underlid from 1998 to 2000.
[2][3][4] He is a member of the party's Hordaland unit.
[5] He headed the party's ticket in Hordaland in the 2001 Norwegian parliamentary election.
He is married to Unni Hovden.