| Below you will find the twenty-three Maryland State Police Barracks. Please click on the Barrack name for further information. |
| Barrack | Location | Area(s) Served |
| Barrack A - Waterloo | Jessup | Howard |
| Barrack B - Frederick | Frederick | Frederick |
| Barrack C - Cumberland | Cumberland | Allegany |
| Barrack D - Bel Air | Bel Air | Harford |
| Barrack E - Salisbury | Salisbury | Wicomico |
| Barrack F - North East | North East | Cecil |
| Barrack G - Westminster | Westminster | Carroll |
| Barrack H - La Plata | La Plata | Charles |
| Barrack I - Easton | Easton | Caroline, Dorchester, Talbot |
| Barrack J - Annapolis | Annapolis | Anne Arundel (southern areas) |
| Barrack L - Forestville | Forestville | Prince Georges (south of Route 50) |
| Barrack M - JFK Memorial Highway | Perryville | Cecil, Harford, Baltimore |
| Barrack N - Rockville | Rockville | Montgomery |
| Barrack O - Hagerstown | Hagerstown | Washington |
| Barrack P - Glen Burnie | Glen Burnie | Anne Arundel (northern areas) |
| Barrack Q - College Park | College Park | Prince Georges (north of Route 50) |
| Barrack R - Golden Ring | Baltimore | Baltimore |
| Barrack S - Centreville | Centreville | Kent, Queen Annes |
| Barrack T - Leonardtown | Leonardtown | St. Marys |
| Barrack U - Prince Frederick | Prince Frederick | Calvert |
| Barrack V - Berlin | Berlin | Worcester |
| Barrack W - Mc Henry | Mc Henry | Garrett |
| Barrack X - Princess Anne | Princess Anne | Somerset |