Old Bridge may refer to:

Bosnia and Herzegovina

• Stari Most, Mostar

Bulgaria

• Old Bridge, Svilengrad

Germany

• Alte Brücke (Frankfurt)
• Old Bridge (Heidelberg)

Iran

• Old Bridge of Dezful

Italy

• Ponte Vecchio, Florence

Slovakia

• Starý most (Bratislava)

Slovenia

• Kandija Bridge, Novo Mesto
• Old Bridge (Maribor)

Turkey

• Old Bridge, Hasankeyf

United Kingdom

• Old Bridge, Huntingdon, England
• Old Bridge, Bridgend, Wales
• Old Bridge, Pontypridd, Wales
• Hen Bont, Ponterwyd, Wales

United States

• Brownsville & Matamoros International Bridge (known as Old Bridge)
• Old Iron Bridge, Bastrop, Texas, United States

• Old Bridge (CDP), New Jersey, a census-designated place in New Jersey, United States
• Old Bridge (unincorporated community), New Jersey, a community in East Brunswick, New Jersey, United States
  • Old Bridge Historic District, listed on the NRHP in Middlesex County, New Jersey, United States
• Old Bridge High School, in Old Bridge Township, New Jersey, United States
• Old Bridge Township, New Jersey, United States
• Operation Old Bridge, a series of arrests targeting organized crime in Italy and the United States

• Old Bridge Road (disambiguation)
• Ponte Vecchio (disambiguation)
• Stari Most (disambiguation)
• Stary Most (disambiguation)