Kostas Gavriilidis (12 January 1898 – 27 September 1952) was a Greek teacher, trade unionist and politician.
He participated in the farmers social struggles, and he had been MP with the Agrarian Party of Greece and mayor of Kilkis.
Kostas Gavriilidis was born in 1898 in southern Caucasus in poor agrarian family.
[2] In 1932 he was elected in the parliament in the Thessaloniki regional unit and in 1936 mayor of Kilkis with All People's Front.
[1] After the signing of the treaty of Varkiza, Gavriilidis was arrested during the White terror and exiled to Icaria, Makronisos and finally to Agios Efstratios.