Sri Lanka vs Australia - T20 Squads
| Sri Lanka Squad | Australia Squad |
| Dasun Shanaka (c) | Aaron Finch (c) |
| Charith Asalanka | Ashton Agar |
| Dushmantha Chameera | Josh Hazlewood |
| Nuwanidu Fernando | Josh Inglis |
| Danushka Gunathilaka | Mitchell Marsh |
| Wanindu Hasaranga | Glenn Maxwell |
| Praveen Jayawickrama | Jhye Richardson |
| Chamika Karunaratne | Kane Richardson |
| Lahiru Madushanka | Steve Smith |
| Kusal Mendis | Mitchell Starc |
| Ramesh Mendis | Marcus Stoinis |
| Pathum Nissanka | Mitchell Swepson |
| Matheesha Pathirana | David Warner |
| Bhanuka Rajapaksa | Matthew Wade |
| Kasun Rajitha | - |
| Lakshan Sandakan | - |
| Maheesh Theekshana | - |
| Nuwan Thushara | - |
For the T20I series, Sri Lanka has named Jeffrey Vandersay and Niroshan Dickwella as reserves.
Sri Lanka vs Australia - ODI Squads
| Sri Lanka Squad | Australia Squad |
| Dasun Shanaka (c) | Aaron Finch (c) |
| Charith Asalanka | Ashton Agar |
| Dushmantha Chameera | Alex Carey |
| Dinesh Chandimal | Pat Cummins |
| Dhananjaya de Silva | Cameron Green |
| Niroshan Dickwella | Josh Hazlewood |
| Asitha Fernando | Travis Head |
| Danushka Gunathilaka | Josh Inglis |
| Wanindu Hasaranga | Marnus Labuschagne |
| Praveen Jayawickrama | Mitchell Marsh |
| Chamika Karunaratne | Glenn Maxwell |
| Pramod Madushan | Jhye Richardson |
| Lahiru Madushanka | Steve Smith |
| Kusal Mendis | Marcus Stoinis |
| Ramesh Mendis | Mitchell Swepson |
| Pathum Nissanka | David Warner |
| Bhanuka Rajapaksa | - |
| Maheesh Theekshana | - |
| Nuwan Thushara | - |
| Jeffrey Vandersay | - |
| Dunith Wellalage | - |
Sri Lanka vs Australia - Test Squads
| Australia Squad |
| Pat Cummins (c) |
| Steve Smith (vc) |
| Ashton Agar |
| Scott Boland |
| Alex Carey |
| Cameron Green |
| Josh Hazlewood |
| Travis Head |
| Josh Inglis |
| Usman Khawaja |
| Marnus Labuschagne |
| Nathan Lyon |
| Mitchell Marsh |
| Mitchell Starc |
| Mitchell Swepson |
| David Warner |
