| Dana Guth | |
| Honorific-Suffix: | MdL |
| Office1: | Leader of the Alternative for Germany in Lower Saxony |
| 1Namedata1: | Jens Kestner |
| Deputy2: | Siegfried Reichert Harm Rykena Klaus Wichmann |
| Term Start1: | 7 April 2018 |
| Term End1: | 12 September 2020 |
| Predecessor2: | Armin-Paul Hampel |
| Successor2: | Jens Kestner |
| Office3: | Leader of the Alternative for Germany in the Landtag of Lower Saxony |
| 1Namedata3: | Klaus Wichmann |
| Deputy4: | Stefan Henze |
| Term Start3: | 17 October 2017 |
| Term End3: | 22 September 2020 |
| Predecessor4: | Position established |
| Successor4: | Position abolished |
| Office5: | Member of the Landtag of Lower Saxony |
| Term Start5: | 14 November 2017 |
| Predecessor5: | multi-member district |
| Constituency5: | Alternative for Germany list |
| Birth Date: | 26 July 1970 |
| Party: | Independent |
| Nationality: | German |
| Children: | 2 |
| Residence: | Herzberg am Harz |
| Alma Mater: | University of Göttingen (no degree) |
Dana Guth is a German politician from Lower Saxony. Since the 2017 state election, she has been the leader of the Alternative for Germany party group in the Landtag of Lower Saxony.[1] From 2018 to 2020 Guth was chairman of the AfD in the federal state of Lower Saxony. [2]