The 2023 Rally de Portugal (also known as the Vodafone Rally de Portugal 2023) was a motor racing event for rally cars held over four days between 11 and 14 May 2023. It marked the fifty-sixth running of the Rally de Portugal, and was the fifth round of the 2023 World Rally Championship, World Rally Championship-2 and World Rally Championship-3. The 2023 event was based in Matosinhos in the Porto District and was contested over nineteen special stages, covering a total competitive distance of .
Kalle Rovanperä and Jonne Halttunen were the defending rally winners. Their team, Toyota Gazoo Racing WRT, were the defending manufacturer's winners. Yohan Rossel and Valentin Sarreaud were the defending rally winners in the WRC-2 category. Sami Pajari and Enni Mälkönen were the defending rally winners in the WRC-3 category.
Rovanperä and Halttunen successfully defended their titles, so as their team, Toyota. Gus Greensmith and Jonas Andersson won the World Rally Championship-2 category. Roope Korhonen and Anssi Viinikka won the World Rally Championship-3 category.
The following crews are set to enter into the rally. The event is due to open to crews competing in the World Rally Championship, its support categories, the World Rally Championship-2, World Rally Championship-3 and privateer entries that are not registered to score points in any championship. Eight are set to enter under Rally1 regulations, as are forty-four Rally2 crews in the World Rally Championship-2 and two Rally3 crew in the World Rally Championship-3.
All dates and times are in WEST ().