2021 Summer T20 Bash

The 2021 Summer T20 Bash was a series of Twenty20 International (T20I) cricket matches played in the United Arab Emirates in October 2021 between Ireland, Namibia, Papua New Guinea, Scotland and the United Arab Emirates. The UAE played one match against Namibia and three matches against Ireland, Scotland played one match against Namibia and one against Papua New Guinea, and Papua New Guinea and Namibia played one match against each other. The matches were used as preparation for the 2021 ICC Men's T20 World Cup.

Two non-T20I twenty-over matches were also played, with Scotland beating Ireland by five wickets, and Namibia recording an 84 run victory over Papua New Guinea.