The 1947 Rhineland-Palatinate state election was conducted on 18 May 1947 to elect members to the Landtag, the state legislature of Rhineland-Palatinate, Allied-occupied Germany.
For this election, the administrative districts (Regierungsbezirk) served as constituencies, with Koblenz district electing 31, Montabaur 8, Rheinhessen 13, Trier 13 and Pfalz 35 members.|-|colspan=15| |-! style="background-color:#E9E9E9;text-align:left;" width=325px colspan=2|Party! style="background-color:#E9E9E9;text-align:right;" width=75px |Vote %! style="background-color:#E9E9E9;text-align:right;" width=75px |Seats|-| width=5px style="background-color: " || style="text-align:left;" | Christian Democratic Union| style="text-align:right;" | 47.2| style="text-align:right;" | 48|-| style="background-color: " || style="text-align:left;" | Social Democratic Party| style="text-align:right;" | 34.3| style="text-align:right;" | 34|-| style="background-color: " || style="text-align:left;" | Free Democratic Party| style="text-align:right;" | 9.8| style="text-align:right;" | 11|-| style="background-color: " || style="text-align:left;" | Communist Party of Germany| style="text-align:right;" | 8.7| style="text-align:right;" | 8|- style="background: #E9E9E9"! style="text-align:left;" colspan=2| Total| style="text-align:right;" | 100.0| 101|-| colspan=5 style="text-align:left;" | Source: parties-and-elections.de|}