Group B of the 2018 FIBA Women's Basketball World Cup took place from 22 to 25 September 2018.[1] The group consisted of Argentina, Australia, Nigeria and Turkey.
The top team advanced to the quarterfinals while the second and third placed team played in a qualification round.[2]
| Team | Qualification | Appearance | width=25% rowspan=2 | Best Performance | width=1% rowspan=2 | FIBA World Ranking | width=1% rowspan=2 | FIBA Zone Ranking | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| width=200px | Method | Date | Last | Total | Streak | ||||||
| 12 August 2017 | 9 | 1 | 6th Place (1953) | 16 | 5 | ||||||
| 27 July 2017 | 15 | 14 | Champions (2006) | 4 | 1 | ||||||
| 26 August 2017 | 2 | 1 | 16th Place (2006) | 42 | 4 | ||||||
| 24 June 2017 | 2 | 2 | 4th Place (2014) | 7 | 4 | ||||||