Division No. 2 is a census division in Alberta, Canada. It is located in the south-central portion of southern Alberta and includes the City of Lethbridge.
The following census subdivisions (municipalities or municipal equivalents) are located within Alberta's Division No. 2.
In the 2021 Census of Population conducted by Statistics Canada, Division No. 2 had a population of living in of its total private dwellings, a change of from its 2016 population of . With a land area of , it had a population density of in 2021.