Anthem of the 21st of April
| English: Anthem of the 21st of April | |
|---|---|
| Unofficial anthem of the Regime of the Colonels | |
| Lyrics | George Oikonomidis, 1967 | 
| Music | George Katsaros, 1967 | 
| Adopted | 1967 | 
| Relinquished | 1974 | 
| Audio sample | |
| Anthem of the 21st of April 
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The Anthem of the 21st of April (Greek: Ύμνος της 21ης Απριλίου) was the anthem of the ruling military regime during the Greek military junta of 1967–74, de facto used as an unofficial co-national anthem along with the Hymn to Liberty. The anthem glorifies the "national revolution" begun by the regime, which took power with the Coup d'état of 21 April 1967.