Apex County, Nunavut

Apex County is the most populous of the 15 counties of the Canadian territory of Nunavut. Home to an estimated 125,300 people in 2020, Apex County is home to just under half the total population of Nunavut. Its administrative seat is the territorial capital of Iqaluit, also Nunavut's most populous city.

CFB Apex is a major Canadian Aerospace Forces installation located just south of Iqaluit in southeastern Apex County.