O'Connor House may refer to:

• James O'Connor Three-Decker, Worcester, Massachusetts, listed on the National Register of Historic Places (NRHP)
• James O'Connor-John Trybowski Three-Decker, Worcester, Massachusetts, NRHP-listed
• Cornelius O'Connor House, Homer, Nebraska, NRHP-listed
• O'Connor House (St. Thomas, North Dakota), NRHP-listed
• Barden-O'Connor House, Victoria, Texas, NRHP-listed
• Thomas M. O'Connor House, Victoria, Texas, NRHP-listed

• O'Connor Building (disambiguation)

This disambiguation page lists articles associated with the title O'Connor House.
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