1978 in Greece

The following lists events that happened during 1978 in Greece.

Incumbents

 * President – Konstantinos Tsatsos
 * Prime Minister – Konstantinos Karamanlis

Events

 * 20 June – The 6.2 Thessaloniki earthquake affected Central Macedonia with a maximum Mercalli intensity of VIII (Severe), causing 45–50 deaths and 100–220 injuries.

Births

 * 25 June – Virginia Karentzou, artistic gymnast