| Chance Harbour | |
| Settlement Type: | Town |
| Motto: | "Strike while the iron is hot" |
| Pushpin Map: | Nova Scotia |
| Pushpin Map Caption: | Chance Harbour in Nova Scotia |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Pictou County |
| Leader Title: | Governing Body |
| Leader Name: | Trenton Town Council |
| Leader Title1: | Mayor |
| Leader Name1: | Shannon Macinnis |
| Leader Title2: | MLA |
| Leader Name2: | Pat Dunn (PC) |
| Leader Title3: | MP |
| Leader Name3: | Sean Fraser (L) |
| Established Title: | Founded |
| Established Title1: | Incorporated |
| Timezone: | AST |
| Utc Offset: | -4 |
| Timezone Dst: | ADT |
| Utc Offset Dst: | -3 |
| Coordinates: | 45.6646°N -62.592°W |
| Postal Code Type: | Postal Code |
| Area Code: | 782 |
| Blank Name: | Telephone Exchanges |
Chance Harbour is a community in the Canadian province of Nova Scotia, located in Pictou County. It is situated 90 minutes from both Halifax and the scenic Cabot Trail and 30 minutes from the Caribou-Wood Islands Ferry. It is home to Melmerby Beach Provincial Park.