Adonis-Spyridon Georgiadis was born on November 6, 1972, in Athens. He is married to Eugenia Manolidou and they have two children, Athanasios-Persea and Anastasios-Alkaios. He is a graduate of the Department of History and Archeology of the Philosophical School of Athens.
In 1993, he took over the management of "GEORGIADIS-LIBRARY OF THE GREEKS" publications. In 1994 he founded the Center for Liberal Studies "HELLINIKI AGOGI".
He was elected Member of Parliament in Athens B in the 2007 and 2009 elections with the LAOS political party.
In February 2012, he joined the New Democracy political party, surrendering his parliamentary seat. He was elected with New Democracy in Athens B in the national elections of 2012 and 2015.
In 2011 he served as Deputy Minister of Shipping in the Government of Mr. Loukas Papadimos and in 2013 as Minister of Health in the Government of Mr. Antonis Samaras.
On January 18, 2016, by the decision of the President of New Democracy, Mr. Kyriakos Mitsotakis, one of the two Vice-Presidents of New Democracy was appointed, with the purpose of controlling the parliamentary work.
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 May 21, 2023, Adonis Georgiadis was re-elected Member of Parliament for the Northern Sector of Athens. On June 27, 2023, he was sworn in as Minister of Labor and Social Security and on January 4, 2024, Adonis Georgiadis was sworn in as Minister of Health.