The 2024 Rally Italia Sardegna (also known as the Rally di Sardegna 2024) was a motor racing event for rally cars held over four days from 30 May to 2 June 2024. It marked the twenty-first running of the Rally Italia Sardegna, and was the sixth round of the 2024 World Rally Championship, World Rally Championship-2 and World Rally Championship-3. The event was also the third round of the 2024 Junior World Rally Championship. The 2024 event was based in Olbia in the Province of Sassari, and was contested over sixteen special stages, covering a total competitive distance of .
Thierry Neuville and Martijn Wydaeghe were the defending rally winners. Their team, Hyundai Shell Mobis WRT, were the defending manufacturer's winners. Andreas Mikkelsen and Torstein Eriksen were the defending rally winners in the WRC-2 category. Roope Korhonen and Anssi Viinikka were the defending rally winners in the WRC-3 category. William Creighton and Liam Regan were the defending rally winners in the junior category.
Ott Tänak and Martin Järveoja won the rally, with their team, Hyundai Shell Mobis WRT, successfully defended their titles. The victory would match the record for the closest finish to a WRC event; the winning margin of 0.2 seconds equalling that of the 2011 Jordan Rally. Sami Pajari and Enni Mälkönen won the World Rally Championship-2 category. Diego Dominguez Jr. and Rogelio Peñate won the World Rally Championship-3 category, as well as the junior class.
The following crews are set to enter into the rally. The event is set to be opened to crews competing in the World Rally Championship, its support categories, the World Rally Championship-2, World Rally Championship-3 as well as the Junior World Rally Championship, and privateer entries that are not registered to score points in any championship. Eight are set to enter under Rally1 regulations, as are forty Rally2 crews in the World Rally Championship-2 and twenty Rally3 crew in the World Rally Championship-3. A total of eighteen crews are set to be participated in the Junior World Rally Championship.
All dates and times are CEST ().