Four vehicles were stolen from two residences in Belconnen over the weekend.

A brown Audi Q7 (ACT registration BG011) and a black Mercedes-Benz C250 (AYAF72G) were stolen from a residence in McKellar between 11pm on Friday and 9.30am on Saturday.

Separately, a grey BMW 320I bearing (AYAF28W) and a red Mazda 6 (YPX37B) were stolen from a residence in Bruce between 1am and 5am on Saturday.

The Audi Q7 was later found by police in Ngunnawal, however the other three vehicles are still missing.

Police are asking residents in the Belconnen district to check CCTV or dashcam footage from Saturday morning for images of the vehicles or any people behaving suspiciously. Call 1800 333000 or via the Crime Stoppers ACT website.