| Office: | Member of the Folketing |
| Termstart: | 5 June 2019 13 November 2007 – 18 June 2015 |
| Constituency: | South Jutland |
| Birth Date: | 26 October 1973 |
| Birth Place: | Kolding, Denmark |
| Party: | Socialist People's Party |
Karina Lorentzen Dehnhardt (born 26 October 1973 in Kolding) is a Danish politician, who is a member of the Folketing for the Socialist People's Party. She was elected into parliament at the 2007, 2011 and 2019 Danish general elections, but not in 2015.[1]
Lorentzen first ran for parliament in the 2007 Danish general election, where she was elected with 1,251 personal votes. She was then reelected in 2011 with 4,877 votes. In 2015 she received 3,169 and did not get reelected. But in 2019 she was elected and receiving 4,698 votes.[2] [3] [4] [5]