Iron Bridge may refer to:
Bridges The Iron Bridge, Shropshire, England; the first major bridge in the world to be made of cast iron The Iron Bridge, Rothiemurchus, Scotland, also known as the Cairngorm Club Footbridge The Iron Bridge, Culford Park, in Suffolk, England Iron Bridge, Riga, in Latvia Iron Bridge, Satu Mare, in Romania Aldford Iron Bridge in Aldford, Cheshire, England Nandu River Iron Bridge in Hainan, China Ponte dell'Industria in Rome, Italy, also known as Ponte di ferro () Traffic Bridge (Saskatoon) in Saskatchewan, Canada
Places Ironbridge, town in Shropshire, England Ironbridge Gorge, the gorge formed by the River Severn in Shropshire, England Iron Bridge, Ontario, Canada, a community in Huron Shores
Other uses Iron Bridge, original codename for the planning of the funeral of Margaret Thatcher Battle of the Iron Bridge, fought in 637 near Antioch, Turkey