1970–71 Australian region cyclone season

Myrtle-Ginette, 15 to 18 January 1971 near Cocos Island and moved west Polly formed in the Indian Ocean west of the Keeling Islands and existed from 20 to 29 January.

[1] Rita existed from 23 to 30 January 1971 passed over Exmouth, Western Australia with flood damage only.

Sophie, 29 January to 6 February 1971 crossed the coast near Roebourne, Western Australia, while doing some damage.

Aggie, 1 to 4 February 1971 in Gulf of Carpentaria and Arnhem Land Cyclone Dora formed in the Coral sea east of Proserpine on February 10, 1971, it took a southeasterly track over the next 4 days away from the QLD coast turning into a low-pressure system well east of the QLD NSW border.

Widespread structural damage was reported with power lines down and roofs removed.