| Arnprior Water Aerodrome | |
| Tc: | CNB5 |
| Type: | Public |
| Operator: | Arnprior Airport Commission |
| Location: | Arnprior, Ontario |
| Timezone: | EST |
| Summer: | EDT |
| Elevation-F: | 330 |
| Coordinates: | 45.4075°N -76.3597°W |
| Pushpin Map: | Canada Ontario |
| Pushpin Label: | CNB5 |
| Pushpin Map Caption: | Location in Ontario |
| R1-Number: | n/a |
| R1-Length-F: | n/a |
| R1-Length-M: | n/a |
| R1-Surface: | Water |
| Footnotes: | Source: Water Aerodrome Supplement |
Arnprior Water Aerodrome is located 1NM south of the community. It is open from May until November.