Silverstream is a suburb of Upper Hutt in New Zealand, just under 7 km south-west of the Upper Hutt CBD. It is in the lower (southern) part of the North Island of New Zealand at the southern end of Upper Hutt, close to the Taitā Gorge, which separates Upper Hutt from Lower Hutt. The area is sited at the mouth of a small valley formed by the Wellington Region's tectonic activity and, in part, by Hull's Creek, which discharges into the Hutt River.

Upper Hutt is a city in the Wellington Region of New Zealand and one of the four cities that constitute the Wellington metropolitan area.