| State (Lower Dandenong) Highway | |
| Otherwise better known as Foster Street, Cheltenham Road, Lower Dandenong Road, Nepean Highway and Balcombe Road. | |
| Length | 18 km (11 mi) |
| Direction | East-West |
| From | Lonsdale Street (Princes Highway) |
| via | Keysborough, Dingley Village, Braeside, Parkdale, Mentone, Beaumaris |
| To | Bluff Road/Beach Road, Black Rock, Melbourne |
| Allocation | Nepean Highway: (duplex with ) |
| Major junctions | Hammond Road Bennet Street EastLink Chandler Road Perry Road Corrigan Road Springvale Road Centre Dandenong Road Boundary Road Warrigal Road Charman Road Reserve Road |
Route 10, also known as the Lower Dandenong State Highway is an 18 km stretch of continuous road in the southeastern suburbs of Melbourne, Australia.
There are a variety of street names which exceed the State (Lower Dandenong) Highway status which includes: