| Station | Location | Railroad |
|---|---|---|
| Waltham | Waltham, Massachusetts | Boston and Maine Corporation Boston and Maine Railroad Fitchburg Railroad Company Massachusetts Bay Transportation Authority |
| Waltham | Waltham, Massachusetts | Boston and Maine Railroad |
| Waltham (North) | Waltham, Massachusetts | Boston and Maine Corporation Boston and Maine Railroad |
| Waltham Highlands | Waltham, Massachusetts | Boston and Maine Corporation Boston and Maine Railroad |