The 1974 Australian Indoor Championships was a men's professional tennis tournament played on indoor hard courts at the Hordern Pavilion in Sydney, Australia.

[2][3] It was part of the 1974 Commercial Union Assurance Grand Prix circuit as a Group A category event.

It was the second edition of the tournament and was held from 13 October through 20 October 1974.

First-seeded John Newcombe won the singles title.

[4][5] John Newcombe defeated Cliff Richey 6–4, 6–3, 6–4 Ross Case / Geoff Masters defeated John Newcombe / Tony Roche 6–4, 6–4