| Office: | Deputy Governor of Trøndelag |
| Term Start: | 1 January 2018 |
| Primeminister: | Erna Solberg |
| Governor: | Frank Jenssen |
| Office2: | Governor of Nord-Trøndelag Acting |
| Primeminister2: | Erna Solberg |
| Term Start2: | 1 October 2017 |
| Term End2: | 31 December 2017 |
| Predecessor2: | Inge Ryan |
| Successor2: | Position merged with Sør-Trøndelag |
| Office3: | Member of the Storting |
| Term Start3: | 1 October 2005 |
| Term End3: | 30 September 2013 |
| Constituency3: | Nord-Trøndelag |
| Office4: | Mayor of Verdal |
| Term Start4: | 1 January 1999 |
| Term End4: | 1 October 2005 |
| Predecessor4: | Knut Einar Steinsli |
| Successor4: | Bjørn Iversen |
| Birth Date: | 18 November 1952 |
| Birth Place: | Verdal, Norway |
| Party: | Labour |
Gerd Janne Kristoffersen (born 18 November 1952 in Verdal) is a Norwegian politician for the Labour Party.
She was elected to the Norwegian Parliament from Nord-Trøndelag in 2005. She had previously served as a deputy representative during the term 2001 - 2005.
Kristoffersen was a member of the executive committee of Verdal municipal council from 1991 to 1995, later serving as mayor from 1999 to 2005. From 1995 to 1999 she was a member of Nord-Trøndelag county council.
Before entering politics she worked at Levanger Hospital.