Inger S. Enger (born 6 July 1948, in Trøgstad) is a Norwegian politician for the Centre Party (SP). She was elected to the Norwegian Parliament from Oppland in 2001.

Previously she was mayor of Gausdal municipality from 1994-2001 (deputy mayor 1991-94). She is the sister of Anne Enger Lahnstein.

Parliamentary Committee duties

• 2005 - 2009 deputy member of the Electoral Committee.
• 2005 - 2009 member of the Standing Committee on Education, Research and Church Affairs.
• 2001 - 2005 member of the Standing Committee on Energy and the Environment.