Titusville Historic District may refer to:

• Titusville Historic District (Titusville, Florida)
• Titusville Historic District (Titusville, New Jersey), listed on the National Register of Historic Places in Mercer County, New Jersey
• Titusville Historic District (Titusville, Pennsylvania), listed on the National Register of Historic Places in Crawford County, Pennsylvania

• Davistown, New South Wales
• Davis Township, Fountain County, Indiana
• Davis Township, Starke County, Indiana
• Davis (Tru Calling)
• Davis (Tru Calling character)
• Davis United World College Scholars Program
• Davis v. City of Las Vegas
• Davis v. commissioner
• Davis v. Commissioner
• Davis, Victor
• Davis Vidal
• Davisville
• Davisville, Missouri
• Davisville, MO
• Davisville Rail Depot/Davis Amtrack Station
• Davisville Rail Depot/Davis Amtrak Station
• Davisville, Rhode Island
• Davisville, R.I.
• Davisville, R. I.
• Davisville Village
• Davis v. Washington
• Davis Waite
• Davis, Walter
• Davis, Warren
• Davis Wasgatt Clark