The 2025 Rally del Paraguay (also known as the Ueno Rally del Paraguay 2025) was a motor racing event for rally cars held over four days from 28 to 31 August 2025. It marked the second running of the Rally del Paraguay, and was the tenth round of the 2025 World Rally Championship, 2025 WRC2 Championship and 2025 WRC3 Championship. The 2025 event was based in Encarnación in Itapúa and was contested over nineteen special stages, covering a total competitive distance of .
Sébastien Ogier and Vincent Landais won the rally, and their team, Toyota Gazoo Racing WRT, were the manufacturer's winner. Oliver Solberg and Elliott Edmondson were the winners in the WRC2 category. Matteo Fontana and Alessandro Arnaboldi were the winners in the WRC3 category.
The following crews entered into the rally. The event was opened to crews competing in the World Rally Championship, its support categories, the WRC2 Championship, the WRC3 Championship and privateer entries that were not registered to score points in any championship. Ten were entered under Rally1 regulations, as were twenty-nine Rally2 crews in the WRC2 Championship and six Rally3 crew in the WRC3 Championship.
All dates and times are UYT ().