| Type: | town |
| Lang Lang East | |
| State: | vic |
| Coordinates: | -38.25°N 184°W |
| Pushpin Label Position: | right |
| Lga: | Shire of Cardinia |
| Postcode: | 3984 |
| Pop: | 94 |
| Stategov: | Bass |
| Fedgov: | Monash |
| Dist1: | 79 |
| Location1: | Melbourne |
Lang Lang East is a bounded rural locality in Victoria, Australia, south-east of Melbourne's Central Business District, located within the Shire of Cardinia local government area. Lang Lang East recorded a population of 94 at the 2021 census.
A Lang Lang East Post Office opened on 16 March 1885 but was replaced by Nyora in 1890.