| Dudswell | |
| Settlement Type: | Municipality |
| Pushpin Map: | Canada Southern Quebec |
| Pushpin Map Caption: | Location in southern Quebec |
| Coordinates: | 45.5833°N -106°W |
| Subdivision Type: | Country |
| Subdivision Name: | Canada |
| Subdivision Type1: | Province |
| Subdivision Name1: | Quebec |
| Subdivision Type2: | Region |
| Subdivision Name2: | Estrie |
| Subdivision Type3: | RCM |
| Subdivision Name3: | Le Haut-Saint-François |
| Established Title1: | Constituted |
| Established Date1: | October 11, 1995 |
| Leader Title: | Mayor |
| Leader Name: | Claude Corriveau |
| Leader Title1: | Federal riding |
| Leader Name1: | Compton—Stanstead |
| Leader Title2: | Prov. riding |
| Leader Name2: | Mégantic |
| Area Total Km2: | 223.70 |
| Area Land Km2: | 218.01 |
| Population Total: | 1755 |
| Population As Of: | 2021 |
| Population Density Km2: | 8.0 |
| Population Blank1 Title: | Pop 2016-2021 |
| Population Blank1: | 1.6% |
| Population Blank2 Title: | Dwellings |
| Population Blank2: | 1062 |
| Timezone: | EST |
| Utc Offset: | −5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | −4 |
| Blank Name: | Highways |
| Blank Info: | |
| Area Code: | 819 |
Dudswell is a municipality of 1,700 people in Le Haut-Saint-François Regional County Municipality, in Quebec, Canada.