| Full Name: | Sigurd Alexander Adalbert Graf von der Groeben |
| Birth Date: | 5 October 1955 |
| Birth Place: | Ratingen, Germany |
| Country: | West Germany |
| Weight Class: | +95 kg, Open |
| Olympics Rank: | QF |
| Olympics Year: | 1984 |
| Olympics Weight: | Men's +95 kg |
| Worlds Rank: | 3 |
| Worlds Year: | 1989 |
| Regionals Type: | EU |
| Regionals Rank: | 1 |
| Regionals Year: | 1984 |
| Regionals Year2: | 1985 |
| Updated: | 9 July 2024 |
Sigurd Alexander Adalbert Graf von der Groeben (born 5 October 1955) is a German former judoka. He competed at the 1984 Summer Olympics and the 1988 Summer Olympics.[1]
Born into an old von der Groeben family, once part of German nobility, he is the son of Johann-Albrecht Graf von der Groeben (b. 1922) and his second wife, Ingeborg Baumeister (b. 1931).
In 1991, he married Ulrike Elfes. They have a son and a daughter, both actors: