Plenty is a suburb in Melbourne, Victoria, Australia, 21 km (13 mi) north-east of Melbourne’s Central Business District, located within the Shire of Nillumbik local government area. Plenty recorded a population of 2,575 at the 2021 census.

The main arterial running through Plenty is Yan Yean Road. Increased pressure is being placed on this road as it is used primarily by commuters travelling between the City and new estates in Doreen and surrounds, including Laurimar. Severe congestion is experienced during peak hours and it is often difficult to enter Plenty from Memorial Drive and River Avenue heading towards the City (traditional access routes). Throughout 2018 and 2019, Yan Yean Road was upgraded from a single lane rural road into a two lane divided Arterial Road, with traffic lights installed at Memorial Drive, River Avenue and Browns Lane. This has greatly improved access for local residents of Plenty and improving congestion on Yan Yean Road.