| Sven-Olof Walldoff | |
|---|---|
| Born |
2 May 1929 Lerbäck, Sweden |
| Died | 7 June 2011 (aged 82) Masthugget, Sweden |
| Years active | 1956–2011 |
Sven-Olof Walldoff (2 May 1929 – 7 June 2011) was a Swedish record producer, composer and orchestra conductor who is best known for conducting the orchestra for ABBA's song "Waterloo" for the Eurovision Song Contest 1974, wearing a Napoleon costume.
Walldoff also collaborated on ABBA's first album Ring Ring.