New Castle Court House Museum
- Also Known As: New Castle County Court House
- Also Known As: Old Colony and State House
- Also Known As: Old Courthouse
- Address: 211 Delaware St
- Vicinity: Between 2nd St and 3rd St
The Court House was the colonial capital and the first capital of the state and its State House (1776-1777). In June, 1776, it is where both the "Delaware State" state of was created when it separated from Pennsylvania and the legislature acted to become independent from Great Britain. - NPS