| Place name (English): | Västerås Castle |
| Place name (local language): | Västerås slott |
| Place name (alt. local language): | |
| Place name (older spelling): | |
| Place name (other common spelling/language): | |
| Place type: | building |
| Is in the area of: | Västerås |
| Note: |
| 1 | Margareta von Ostfriesland (22 November 1560-10 September 1588), parents: Edzard II and Katharina of Sweden |