| Alan Jones | England | right-hand-bat | - | T10 |
| Alan Jose | Bulgaria | - | - | T10 |
| Alana Dalzell | Ireland Republic | right-hand-bat | right-arm-fast-medium | ODI, T20, T20I |
| Alana King | Australia | right-hand-bat | legbreak | 100-Ball, 4day, List A, ODI, T20, T20I, Test, Test/5day |
| Alankrit Agarwal | India | - | - | T20 |
| Alankrith Rapole | India | right-hand-bat | - | - |
| Alasdair Evans | Scotland | right-hand-bat | right-arm-fast-medium | ODI, T10, T20, T20I |
| Alasdair Evans | Scotland | - | - | - |
| Alasdair Grunshaw | England | right-hand-bat | - | - |
| Alastair Fraser | England | right-hand-bat | right-arm-fast-medium | - |
| Alastair Hay | Finland | - | - | T10 |
| Alauddin Babu | Bangladesh | right-hand-bat | right-arm-fast-medium | T20 |
| Alauddin Siddique | Spain | - | - | T10 |
| Albert Esterhuysen | Australia | right-hand-bat | right-arm-fast-medium | 4day, List A, T20 |
| Albert van der Merwe | Ireland Republic | right-hand-bat | right-arm-offbreak | - |
| Albie Morkel | South Africa | left-hand-bat | right-arm-fast-medium | T20 |
| Albin Alias | India | - | - | T10 |
| Albin Jacob | Bulgaria | right-hand-bat | right-arm-fast-medium | T10 |
| Alden Pinto | Hungary | - | - | T10 |
| Alec Davidson-Soler | Spain | right-hand-bat | - | T10 |
| Alec James Price | Scotland | right-hand-bat | right-arm-offbreak | Youth ODI |
| Aleem Abdul | Romania | - | - | T10 |
| Aleem Siddiqi | Sweden | - | - | T10 |
| Aleesa Mukhtiar | Pakistan | left-hand-bat | slow-left-arm-orthodox | - |
| Alei Nao | Papua New Guinea | right-hand-bat | right-arm-fast-medium | ODI, T20I |
| Aleksa Djorovic | Serbia | right-hand-bat | left-arm-chinaman | T10, T20I |
| Aleksandar Dizija | Serbia | right-hand-bat | right-arm-offbreak | T10, T20I |
| Alen Magdalenic | Croatia | - | - | T10, T20I |
| Aleon Caesar | West Indies | right-hand-bat | right-arm-fast-medium | T10 |
| Alessandro Morris | Cayman Islands | right-hand-bat | right-arm-offbreak | T20I |
| Alessandro Sabelli | Italy | right-hand-bat | right-arm-offbreak | T10 |
| Alestin Johnmary | Sri Lanka | right-hand-bat | right-arm-fast-medium | T10, T20I |
| Alex Armstrong | England | right-hand-bat | - | T10, Youth ODI |
| Alex Barrett | England | right-hand-bat | right-arm-fast | - |
| Alex Bevilaqua | Australia | - | - | - |
| Alex Blackwell | Australia | right-hand-bat | right-arm-fast-medium | T20 |
| Alex Blake | England | left-hand-bat | right-arm-fast-medium | 100-Ball, 4day, List A, ODI, T20 |
| Alex Bleakley | Australia | right-hand-bat | right-arm-fast-medium | ODI, T20 |
| Alex Bushell | Guernsey | - | - | T10, T20I |
| Alex Carey | Australia | left-hand-bat | - | 4day, List A, ODI, T20, T20I, Test, Test/5day |
| Alex Cristian | Italy | - | - | T10 |
| Alex Cusack | Ireland Republic | right-hand-bat | right-arm-fast-medium | - |
| Alex Davies | England | right-hand-bat | - | 100-Ball, 4day, List A, T10, T20, Test/5day |
| Alex Desai | Italy | - | - | T10 |
| Alex Doolan | Australia | right-hand-bat | - | 4day, ODI, T20 |
| Alex Evans | England | right-hand-bat | right-arm-fast-medium | 4day |
| Alex Falao | Zimbabwe | - | - | Youth ODI |
| Alex French | England | right-hand-bat | right-arm-fast | Youth ODI |
| Alex Goodall | England | right-hand-bat | - | T10 |
| Alex Green | England | - | - | List A, Youth ODI |