| Ludwig Bielenberg | |
| Nationality: | German |
| Sport: | Sailing |
| Birth Date: | 1 June 1930 |
| Birth Place: | Kiel, Germany |
| Death Place: | Hamburg, Germany |
Ludwig Bielenberg (1 June 1930 - 26 July 2000) was a German sailor. He competed at the 1952 Summer Olympics and the 1956 Summer Olympics.[1]