Denis Domenico Nesci (born 25 July 1981) is an Italian politician and a Member of the European Parliament (MEP) for the Brothers of Italy party. He assumed office on 3 October 2022, succeeding Raffaele Fitto. He represents the Southern Italy constituency and sits with the European Conservatives and Reformists (ECR) group, where he serves as co-treasurer.
Nesci was born in Laureana di Borrello, in the Province of Reggio Calabria, Italy. He has served in both the 9th and 10th parliamentary terms of the European Parliament. His committee assignments include the Committee on Economic and Monetary Affairs (ECON), the Committee on the Internal Market and Consumer Protection (IMCO), and the Subcommittee on Tax Matters (FISC). He is also a member of the Delegation for relations with the Maghreb countries and the Arab Maghreb Union, and the Delegation to the Parliamentary Assembly of the Union for the Mediterranean.