| Jocko | |
| Settlement Type: | Dispersed Rural Community |
| Pushpin Map: | Canada Ontario |
| Pushpin Map Caption: | Location in Ontario |
| Coordinates: | 46.6281°N -79.4319°W |
| Coordinates Footnotes: | [1] |
| Subdivision Type: | Country |
| Subdivision Name: | Canada |
| Subdivision Type1: | Province |
| Subdivision Name1: | Ontario |
| Subdivision Type2: | District |
| Subdivision Name2: | Nipissing |
| Subdivision Type3: | Geographic Township |
| Subdivision Name3: | Osborne |
| Unit Pref: | Metric |
| Elevation Footnotes: | [2] |
| Elevation M: | 319 |
| Population Density Km2: | auto |
| Timezone1: | Eastern Time Zone |
| Utc Offset1: | -5 |
| Timezone1 Dst: | Eastern Time Zone |
| Utc Offset1 Dst: | -4 |
Jocko is a dispersed rural community and unincorporated place in geographic Osborne Township in the Unorganized North Part of Nipissing District in Northeastern Ontario, Canada.[3] [4] It was created during the construction of the Ontario Northland Railway in the early 20th century. Jocko is located on the railway line between the railway point of Osborne to the north and the dispersed rural community of Tomiko to the south.
Jocko is at the upstream (south) end of Jocko Lake, the source of the Jocko River.