| Office: | Member of the Bundestag for Baden-Württemberg |
| Term Start: | 2021 |
| Birth Date: | 1956 3, df=yes |
| Birth Place: | Grabe, Mühlhausen, Thuringia, Germany (then East Germany) |
| Party: | AFD |
| Nationality: | German |
Christina Baum (née Sauser; born 21 March 1956) is a German politician from the AfD. She has been a Member of the German Bundestag from Baden-Württemberg since 2021.[1]