Michael Cheika met with Rugby Australia CEO Phil Waugh on Tuesday, raising speculation the former Australia boss is among candidates to succeed Joe Schmidt at the helm of the Wallabies.
Cheika, who coached the Wallabies in 68 tests from 2014-19, met Waugh at a Sydney restaurant, Australian media reported.
Rugby Australia (RA) declined to comment on the meeting but Waugh said in a statement that the governing body had made a targeted shortlist and received a high level of interest from "quality candidates around the world".
Schmidt will end his reign as Wallabies coach in October after this year's Rugby Championship, dashing local hopes the highly-regarded New Zealander would stay on until the 2027 World Cup.
Cheika is currently coach of Leicester Tigers but will exit the English club at the end of the season.
The 57-year-old coached Australia to the 2015 World Cup final in England but left the post in acrimony after the Wallabies crashed out of the 2019 quarterfinals in Japan.
Cheika later took over as Argentina head coach and left the role after guiding the Pumas to the 2023 World Cup semifinals.
RA hopes to confirm Schmidt's successor in coming weeks.
The new Wallabies coach's first job will be preparing the squad for a season-ending northern hemisphere tour starting in Tokyo against Eddie Jones's Japan on October 25.
Australia will then meet England at Twickenham on November 1 followed by tests against Italy, Ireland and France, RA confirmed on Wednesday.