Arnold's Cove is a town on the Avalon Peninsula in Newfoundland and Labrador, Canada. It is in Division No. 1 on Placentia Bay.
According to the 2001 Statistics Canada Census:
- Population: 1,024
- % Change (1996-2001): -8.2
- Dwellings: 398
- Area (sq. km.): 4.93
- Density (persons per sq. km.): 207.9
