| Tulliby Lake | |
| Settlement Type: | Hamlet |
| Pushpin Relief: | yes |
| Pushpin Map: | Canada Alberta#Canada |
| Pushpin Map Caption: | Location of Tulliby Lake |
| Subdivision Type: | Country |
| Subdivision Name: | Canada |
| Subdivision Type1: | Province |
| Subdivision Name1: | Alberta |
| Subdivision Type2: | Region |
| Subdivision Name2: | Central Alberta |
| Subdivision Type3: | Census division |
| Subdivision Name3: | 10 |
| Subdivision Type4: | Municipal district |
| Subdivision Name4: | County of Vermilion River |
| Government Type: | Unincorporated |
| Leader Title1: | Governing body |
| Leader Name1: | County of Vermilion River Council |
| Established Title: | Established |
| Population As Of: | 2015 |
| Population Footnotes: | [1] |
| Population Total: | 22 |
| Timezone: | MST |
| Utc Offset: | −07:00 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | −06:00 |
| Coordinates: | 53.7164°N -110.1853°W |
| Postal Code Type: | Postal code |
| Area Code: | 780, 587, 825 |
| Blank Name: | Highways |
| Blank1 Name: | Waterways |
Tulliby Lake is a hamlet in central Alberta, Canada within the County of Vermilion River. It is located approximately north of Highway 45 and northwest of Lloydminster.
The population of Tulliby Lake according to the 2015 municipal census conducted by the County of Vermilion River is 22.[1]
Tulliby Lake has a Petro-Canada cardlock fuel station, a community centre, a natural-ice skating rink, and an open-air riding arena.