| Hilsea Barracks | |
|---|---|
| Hilsea, Portsmouth | |
 Former military riding school within Gatcombe Park | |
  Hilsea Barracks Location within Hampshire | |
| Coordinates | 50°49′42″N 1°04′01″W / 50.82838°N 1.06682°W |
| Type | Barracks |
| Site information | |
| Owner | Ministry of Defence |
| Operator |  British Army |
| Site history | |
| Built | 1780 |
| Built for | War Office |
| In use | 1780-1965 |
Hilsea Barracks was a military installation at Hilsea in Portsmouth.