Both teams had already been eliminated from global tournament with the match purely to round up the group stages.
Australia won the toss and elected to field, and immediately showed their superiority when fast bowler Xavier Bartlett clean bowled Aamir Kaleem with the first delivery of the game.
Wasim Ali top-scored with a run-a-ball 32 but the Asian side lost wickets at regular intervals to be 104 all out in 16.2 overs.
Aussie spinner Adam Zampa certainly ran the show in the middle overs with figures of 4-21 in 3.2 overs.
Bartlett eventually finished with 2-27 while Glenn Maxwell took 2-13 in three overs as Australia made light work of the Oman batting line-up.
The 2021 champions then put their foot firmly on the accelerator in the run-chase to chase the 105-run target in just 9.4 overs.
Captain Mitchell Marsh struck four sixes and seven fours to be unbeaten on 64 from 33 balls to almost take his frustration out on Oman.
Australia have lost to Zimbabwe and co-hosts Sri Lanka while they beat Ireland and now Oman in the group.
Former India cricketer Aakash Chopra has identified Varun Chakaravarthy and Jasprit Bumrah as the key figures for India ahead of their T20 World Cup 2026 Super Eight clash against South Africa.
Jos Buttler admits being frustrated about his lack of runs in the group stages of the T20 World Cup, but is keen to contribute for England in the Super Eights.
Zimbabwe sealed top spot in Group B of the ICC Men's T20 World Cup after a composed six-wicket victory over Sri Lanka in their final group fixture, extending their unbeaten run in the tournament.
The West Indies kept their undefeated record alive at the 2026 T20 World Cup with a comprehensive win over minnows Italy at Eden Gardens on Thursday.
