Topias may refer to:

• Thopia family, one of the most powerful Albanian feudal families in the Late Middle Ages
• Topias Palmi, a Finnish basketball player

• County Route 69 (Rockland County, New York)
• County Route 69 (Suffolk County, New York)
• County Route 6A (Monmouth County, New Jersey)
• County Route 6B (Monmouth County, New Jersey)
• County Route 6 (Erie County, New York)
• County Route 6 (Genesee County, New York)
• County Route 6 (Monmouth County, New Jersey)
• County Route 6 (Niagara County, New York)
• County Route 6 (Suffolk County, New York)
• County Route 6 (Tioga County, New York)
• County Route 707 (Hudson County, New Jersey)
• County Route 70 (Dutchess County, New York)
• County Route 70 (Orleans County, New York)
• County Route 70 (Putnam County, New York)
• County Route 70 (Suffolk County, New York)
• County Route 70 (Warren County, New York)
• County Route 717 (Hudson County, New Jersey)
• County Route 719 (Hudson County, New Jersey)
• County Route 71 (Putnam County, New York)
• County Route 71 (Suffolk County, New York)
• County Route 71 (Warren County, New York)
• County Route 721 (Hudson County, New Jersey)
• County Route 723 (Camden County, New Jersey)
• County Route 728 (Hudson County, New Jersey)
• County Route 72 (Essex County, New York)