| Jack Lake | |
| Settlement Type: | Dispersed rural community |
| Pushpin Map: | Canada Southern Ontario |
| Pushpin Map Caption: | Location in Southern Ontario |
| Coordinates: | 44.7131°N -78.0625°W |
| Coordinates Footnotes: | [1] |
| Subdivision Type: | Country |
| Subdivision Name: | Canada |
| Subdivision Type1: | Province |
| Subdivision Name1: | Ontario |
| Subdivision Type2: | County |
| Subdivision Name2: | Peterborough |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Havelock-Belmont-Methuen |
| Unit Pref: | Metric |
| Elevation M: | 282 |
| Population Footnotes: | [2] |
| Population Density Km2: | auto |
| Timezone1: | Eastern Time Zone |
| Utc Offset1: | -5 |
| Timezone1 Dst: | Eastern Time Zone |
| Utc Offset1 Dst: | -4 |
| Postal Code Type: | Postal code |
| Postal Code: | K0L 1A0 |
| Area Codes: | 705, 249 |
Jack Lake is a dispersed rural community and unincorporated place in the municipality of Havelock-Belmont-Methuen, Peterborough County in Central Ontario, Canada.[3] [4] [5] [6] The community is on the northwest shore of Jack Lake,[7] in the Kawartha lakes region, and parts of the community extend to the west into the neighbouring municipality of North Kawartha. Jack Lake is reached by Peterborough County Road 52 / Jack Lake Road from the community of Apsley, about to the north on Ontario Highway 28.