Walter Patterson served as a Representative from New York in the United States Congress from 1821 to 1823. A member of the Federalist Party, Walter Patterson contributed to the legislative process during 1 term in office.

Walter Patterson’s service in Congress occurred during a significant period in American history. As a member of the House of Representatives, Walter Patterson participated in the democratic process and represented the interests of constituents, helping to shape the laws and policies that governed the nation.