The woman, who was in her 40s, was struck at Ballyhagan in Carbury yesterday evening.
Gardai and emergency services attended but she was pronounced dead at the scene - the car's occupants were uninjured.
The woman's body has been taken to Naas General Hospital where a post mortem will take place.
Gardai are appealing for witnesses to contact them.
Primal Scream To Provide Exclusive Irish Headline Show In Wicklow As Beyond The Pale Lifts January Blues
Beyond The Pale Unveils New Wave of Artists for 2026, Including Exclusive Irish Show from Primal Scream
UPDATE: Stolen Dog Returned to Wicklow NSPCA Centre In Rathdrum
Footage released by the helped a member of the public spot her and alert Gardaí.
Fresh Flooding Fears & Wicklow Council Update - New Yellow Rain Alert Kicks In At Midnight
A Status Yellow rain warning has been issued for the East and South - even small additional rainfall could trigger flooding on already saturated ground.
Two Wicklow Post-Primary Schools Get Funds To Extend
Both Coláiste Chraobh Abhann in Kilcoole and Blessington Community College are included for in the Department of Education Capital Plan.
Community Hub and Rest Centre Set Up In Aughrim
The Pavilion in Aughrim has overnight accommodation if required.
Light rain
High: 10°C | Low: 8°C
Light rain
High: 10°C | Low: 8°C
Light rain
High: 9°C | Low: 6°C
Light rain
High: 10°C | Low: 5°C
Light rain
High: 10°C | Low: 4°C
