Watertown Historic District

Watertown Historic District or Watertown Commercial Historic District may refer to:

(by state)
 * in the United States
 * Watertown Center Historic District, Watertown, CT, listed on the NRHP in Connecticut
 * Watertown Arsenal Historic District, Watertown, MA, listed on the NRHP in Massachusetts
 * Watertown Historic District (Watertown, Ohio), listed on the NRHP in Ohio
 * Watertown Commercial Historic District (Jefferson, South Dakota), listed on the NRHP in South Dakota
 * Watertown Commercial Historic District (Watertown, Tennessee), listed on the NRHP in Tennessee