Stations and Stops in Groton, Massachusetts
| Station | Location | Railroad or Agency |
|---|---|---|
| East Groton | Groton, Massachusetts | Concord Railroad Corporation The Concord & Montreal Railroad Boston and Maine Railroad |
| Groton | Groton, Massachusetts | Boston and Maine Railroad Boston and Maine Corporation |
| Groton Centre | Groton, Massachusetts | Worcester and Nashua Railroad Company Worcester, Nashua and Rochester Railroad Company |
| Newell | Groton, Massachusetts | Boston and Maine Railroad |
| Squannacook Junction | Groton, Massachusetts | Boston and Maine Railroad |
| Vose | Groton, Massachusetts | Boston and Maine Railroad Boston and Maine Corporation |
| West Groton | Groton, Massachusetts | Fitchburg Railroad Company Boston and Maine Railroad Boston and Maine Corporation |