Alcomdale is a hamlet in central Alberta, Canada within Sturgeon County. It is located on Highway 44, approximately 34 kilometres (21 mi) northwest of Edmonton's city limits. There is a community hall and public playground within the hamlet, no other services.

The community has the name of Dr. Alcombreck, the original owner of the site.

In the 2021 Census of Population conducted by Statistics Canada, Alcomdale had a population of 65 living in 30 of its 36 total private dwellings, a change of -26.1% from its 2016 population of 88. With a land area of 0.2 km (0.077 sq mi), it had a population density of 325.0/km (841.7/sq mi) in 2021.

As a designated place in the 2016 Census of Population conducted by Statistics Canada, Alcomdale had a population of 88 living in 28 of its 33 total private dwellings, a change of 37.5% from its 2011 population of 64. With a land area of 0.2 km (0.077 sq mi), it had a population density of 440.0/km (1,139.6/sq mi) in 2016.

• List of communities in Alberta
• List of hamlets in Alberta