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.
Gifted Stitches A Future Plan For Wicklow's World-Record Knitted Map
The woolly map of Ireland will be on show at the Craft and Design Fair at the RDS this wekend.
Have You Seen Missing Alex Kenna?
The 16-year-old is reported missing since last Monday, December 1st.
Greater Local Link Demand Drives New 183 and 895 Bus Route Services For Wicklow Users
Significant TFI Local Link improvements have been made in Wicklow, including the doubling of frequency on the Arklow-Glendalough route (Route 183) and the launch of a new connecting route (895) between Glendalough and Sallins.
Cliff Walk Committee Expanded To Include Local Representives
But who will they be?
Greystones Welcomes News Of Long-Awaited Garda Station Refurbishment
Greystones Garda Station is set for refurbishment under the Justice Sector Capital Plan 2026–2030. The works, part of a €364 million national Garda estate programme, will modernize facilities, improve working conditions, and enhance public access and safety. This upgrade is supported by a €35 million regional fund for existing stations.
6:00am - 8:00am
Heavy Rain
High: 13°C | Low: 8°C
Heavy Rain
High: 12°C | Low: 8°C
Heavy Rain
High: 12°C | Low: 8°C
Heavy Rain
High: 12°C | Low: 7°C
Heavy Rain
High: 12°C | Low: 7°C