Australia Test squad for South Africa tour 2018 (Announced Jan 22)
| Squad member | Playing role |
| Steve Smith | Team captain, right-hand top-order batsman |
| David Warner | Vice-captain, left-hand opening batsman |
| Cameron Bancroft | Right-hand opening batsman |
| Usman Khawaja | Left-hand top-order batsman |
| Shaun Marsh | Left-hand middle-order batsman |
| Mitchell Marsh | Allrounder |
| Peter Handscomb | Right-hand middle-order batsman |
| Tim Paine | Wicketkeeper, right-hand batsman |
| Mitchell Starc | Left-arm fast bowler |
| Josh Hazlewood | Right-arm fast bowler |
| Patrick Cummins | Right-arm fast bowler |
| Jhye Richardson | Right-arm fast bowler |
| Chadd Sayers | Right-arm fast-medium bowler |
| Nathan Lyon | Right-arm off-break bowler |
| Jon Holland | Left-arm orthodox spinner |
| Dropped from last Test series: Ashton Agar; injured: Jackson Bird (hamstring) | |
Check out: 50-over squad