| Type: | suburb |
| Lower Mangrove | |
| City: | Central Coast |
| State: | nsw |
| Local Map: | yes |
| Zoom: | 12 |
| Postcode: | 2250 |
| Elevation: | 57 |
| Parish: | Cowan |
| Stategov: | Gosford |
| Fedgov: | Robertson |
| Dist1: | 41 |
| Dir1: | W |
| Location1: | Gosford |
| Dist2: | 35 |
| Dir2: | E |
| Location2: | Wisemans Ferry |
| Near-N: | Mangrove Creek |
| Near-Ne: | Mangrove Mountain |
| Near-W: | Gunderman |
| Near-E: | Greengrove |
| Near-S: | Spencer |
| Near-Se: | Spencer |
Lower Mangrove is a suburb of the Central Coast region of New South Wales, Australia, located about 8km (05miles) upstream and north of Spencer along Mangrove Creek. It is part of the local government area.