Waterloo Historic District

Waterloo Historic District, or variations, may refer to:


 * in the United States


 * Waterloo Historic District (Waterloo, Illinois), listed on the National Register of Historic Places (NRHP) in Monroe County
 * Waterloo Historic District (Warner, New Hampshire), NRHP-listed in Merrimack County
 * Waterloo Downtown Historic District (Waterloo, New York), listed on the NRHP in Seneca County
 * Waterloo Mills Historic District, Waterloo Mills, Pennsylvania, NRHP-listed
 * Waterloo Downtown Historic District (Waterloo, Wisconsin), NRHP-listed in Jefferson County