Adonis Georgiadis was born on November 6th, 1972, in Athens. He is married to Eugenia Manolidou and they have two children, Perseus and Alcaeus. He graduated from the Faculty of History & Archaeology of the School of Philosophy of the National & Kapodistrian University of Athens.

In 1993, he took over the management of publications 'GEORGIADIS-LIBRARY OF GREEK'. In 1994, he founded the Liberal Studies Center "GREEK EDUCATION".

Elected MP in Athens B region in the elections of 2007 and 2009 with the LAOS political party.

In February 2012, he joined the Nea Demokratia political party, having resigned from the parliamentary office. Elected with Nea Demokratia in Athens B in the national elections of 2012 and 2015.

In 2011, he was Vice Minister of Shipping in the Government of Lucas Papademos and in 2013 he was appointed Minister of Health in the Government of Antonis Samaras.

On July 9, 2019, Adonis Georgiadis was sworn in as Minister of Development and Investments in the Government of Kyriakos Mitsotakis, a position he held for 4 years.

In the elections of 21 May 2023, Adonis Georgiadis was re-elected Member of Parliament for the Northern Sector of Athens. On June the 27th was sworn as Minister of Labour and Social Welfare. On January the 4th, Adonis Georgiadis was sworn as Minister of Health.