Aggu () is a territorial electoral district (riding) for the Legislative Assembly of Nunavut, Canada. The riding consists of part of the community of Igloolik. The district was created prior to the 28 October 2013 general election. The community had been in Amittuq.
â by-election
A by-election for the riding was held on December 15, 2025, following a tied result in the general election.