Combinatorics 2024 is a conference organised by the Italian research units in Finite Geometry and Combinatorics based at the Polytechnic University of Bari, the University of Rome “Sapienza”, the University of Perugia and the University of Salento (Lecce), Italy. It will take place at the “Riva Marina Resort” in Carovigno (Br), Italy, from 3 till 7 June 2024. This will be the 22nd in the series of the Combinatorics conferences, held in Italy ever since 1981.