| Grethe Thordahl | |
|---|---|
| Born |
11 December 1926 Ingerselv, Aarhus Municipality, Denmark |
| Died | 29 June 2004 (aged 78) Denmark |
Grethe Thordahl (11 December 1926 – 29 June 2004) was a Danish stage and film actress. She had taken part in the DMGP of 1964 on 15 February at the Tivoli Concert Hall with the song "Polka i Grand Prix" which she sang with Fredrik but was not placed in the top three.