| Ernst Mecklenburg | |
| Office: | Chairman of the Democratic Farmers' Party of Germany |
| Term Start: | 1982 |
| Term End: | 1987 |
| Predecessor: | Ernst Goldenbaum |
| Successor: | Günther Maleuda |
| Office1: | Member of the Volkskammer |
| Term Start1: | 1971 |
| Term End1: | 1987 |
| Office2: | Mayor of Rehna |
| Term Start2: | 1950 |
| Term End2: | 1952 |
| Birth Date: | 3 June 1927 |
| Birth Place: | Blöcken, East Prussia, German Reich |
| Party: | Democratic Farmers' Party of Germany (1950-1990) |
| Profession: | Politician |
| Awards: | Order of Karl Marx Patriotic Order of Merit |
| Allegiance: | Nazi Germany |
| Branch: | Wehrmacht |
| Serviceyears: | 1945-1945 |
Ernst Mecklenburg (born 3 June 1927) is a former East German politician who served as Chairman of the Democratic Farmers' Party of Germany (DFD).
Mecklenburg was born in Blöcken (now in Guryevsky District) in East Prussia in 1927 to a farming family. He attended school to be trained as a teacher in Memel during World War II and was recruited into the Wehrmacht shortly before the war's end in January 1945. After the war, Mecklenburg was active in both agriculture and mining in the newly-formed German Democratic Republic. In 1950 he joined the Democratic Farmers' Party of Germany and the Free German Youth.
His first political office was that of mayor of the town of Rehna from 1950 to 1952. In 1954, he became district secretary of the DFD in Rostock and in 1963 was made a member of the executive committee of the party. He was elected to the Volkskammer as a member of the DFD in 1971. In 1982, Mecklenburg succeeded Ernst Goldenbaum as chairman of the party and served in this capacity until his own retirement from politics for health reasons.[1]