Caledonia Bridge may refer to:

in Canada

• Grand River Bridge (Ontario), also known as Caledonia Bridge

in the United States

• Caledonia Bridge (Caledonia, North Dakota), listed on the U.S. National Register of Historic Places

• Bob Craig (Scottish footballer)
• Bob Cratchit's Wild Christmas Binge
• Bob Crawford (athlete)
• Bob Creech
• Bob Crocker
• Bob Cromie
• Bob Crow Brigade
• Bob Cryan
• Bob Cupp
• Bob Curiano
• Bob Curling
• Bob Currie
• Bob Currie (footballer)
• Bob Curtayne
• Bob Cusack
• Bob Cutler
• Bob Cutshall
• Bob Dadae
• Bob Daiber
• Bob Daniels (disambiguation)
• Bob Danielson
• Bob Darroch
• Bob Davis (American football, born 1930)
• Bob Dawson (television host)
• Bob DeCarlo