| Mark Chapman | New Zealand | left-hand-bat | slow-left-arm-orthodox | 100-Ball, 4day, List A, ODI, T10, T20, T20I |
| Mark Cosgrove | Australia | left-hand-bat | right-arm-fast-medium | ODI, T20 |
| Mark Craig | New Zealand | left-hand-bat | - | - |
| Mark Daniel Garratt | Gibraltar | right-hand-bat | right-arm-fast-medium | T20I |
| Mark Davies | England | right-hand-bat | - | T10 |
| Mark Des Fontaine | Hungary | right-hand-bat | right-arm-fast | T10 |
| Mark Deyal | West Indies | left-hand-bat | right-arm-offbreak | T10, T20 |
| Mark Fontaine | Hungary | - | - | T10, T20I |
| Mark Footitt | England | right-hand-bat | left-arm-fast-medium | - |
| Mark Garratt | Gibraltar | - | - | T20I |
| Mark Gillespie | New Zealand | right-hand-bat | right-arm-fast-medium | - |
| Mark James | England | - | - | T10 |
| Mark Jayasinghe | Italy | - | - | T10 |
| Mark Jonkman | Netherlands | right-hand-bat | right-arm-fast | - |
| Mark Mathiasz | United Arab Emirates | left-hand-bat | - | T20 |
| Mark Mclean | England | - | - | T10 |
| Mark Montfort | Canada | left-hand-bat | right-arm-fast-medium | T20, T20I |
| Mark O'Bacarese Pai | Gibraltar | right-hand-bat | - | T20I |
| Mark Pavlovic | Serbia | right-hand-bat | right-arm-offbreak | T10, T20I |
| Mark Pettini | England | right-hand-bat | right-arm-fast-medium | - |
| Mark Ramprakash | England | right-hand-bat | right-arm-offbreak | - |
| Mark Simmonds | France | right-hand-bat | right-arm-fast-medium | T10 |
| Mark Simpson Parker | Austria | right-hand-bat | right-arm-fast-medium | T10, T20I |
| Mark Smart | Czech Republic | - | - | - |
| Mark Steketee | Australia | right-hand-bat | right-arm-fast-medium | 4day, List A, ODI, T20 |
| Mark Stoneman | England | left-hand-bat | right-arm-offbreak | 4day, List A, ODI, T20 |
| Mark Watt | Scotland | left-hand-bat | slow-left-arm-orthodox | List A, ODI, T10, T20, T20I |
| Mark Weeks | Portugal | - | - | - |
| Mark Wood | England | right-hand-bat | right-arm-fast | 4day, ODI, T20, T20I, Test, Test/5day |
| Marko Bates | Ireland Republic | right-hand-bat | - | Youth ODI |
| Marko Mance | Croatia | - | - | T10 |
| Marko Vaik | Estonia | right-hand-bat | - | T10, T20I |
| Marlon Black | West Indies | right-hand-bat | right-arm-fast-medium | T20 |
| Marlon Richards | USA | - | - | T20 |
| Marlon Samuels | West Indies | right-hand-bat | right-arm-offbreak | ODI, T20 |
| Marlon Welcome-Goodman | West Indies | left-hand-bat | right-arm-fast-medium | T10 |
| Marnus Labuschagne | Australia | right-hand-bat | legbreak-googly | 4day, List A, ODI, T20, T20I, Test, Test/5day |
| Maroju Prasanth | India | - | - | T20 |
| Maroof Bhabe | United Arab Emirates | - | - | T10 |
| Maroof Merchant | United Arab Emirates | - | - | T10, T20, Youth ODI |
| Maroof Shah | Germany | - | - | - |
| Maroofkhel Karzai | Afghanistan | right-hand-bat | right-arm-fast | T10 |
| Marques Ackerman | South Africa | left-hand-bat | right-arm-offbreak | List A, ODI, T20 |
| Marquino Junior Mindley | Wales | right-hand-bat | right-arm-fast | T10 |
| Marquino Mindley | West Indies | - | - | ODI, Test/5day |
| Marshall Ayub | Bangladesh | right-hand-bat | legbreak | T20 |
| Marsya Qistina Binti Abdullah | Malaysia | right-hand-bat | slow-left-arm-orthodox | T20I |
| Mart Tammoja | Estonia | right-hand-bat | right-arm-offbreak | T10 |
| Martijn Scholte | Netherlands | right-hand-bat | right-arm-fast-medium | T10 |
| Martin Andersson | England | right-hand-bat | right-arm-fast-medium | 4day, List A, T20 |