Defending champions England will be led by Jos Buttler, while 50-over world champions Australia will enter the tournament under the leadership of Mitch Marsh.
South Asian powerhouses India and Pakistan have also chosen to keep experienced skippers Rohit Sharma and Babar Azam in the leading roles respectively.
Co-hosts United States will play their first ICC World Cup along with fellow debutants Uganda.
All participant nations have named their 15-member squads.
Here’s how the 20 teams will line up:
Afghanistan
Captain: Rashid Khan
Squad: Rahmanullah Gurbaz, Ibrahim Zadran, Azmatullah Omarzai, Najibullah Zadran, Mohammad Ishaq, Mohammad Nabi, Gulbadin Naib, Rashid Khan, Karim Janat, Nangyal Kharoti, Mujeeb Ur Rahman, Noor Ahmad, Naveen-ul-Haq, Fazalhaq Farooqi, Fareed Ahmad Malik.
Reserves: Sediq Atal, Hazratullah Zazai, Saleem Safi.
Australia
Captain: Mitchell Marsh
Squad: David Warner, Travis Head, Mitchell Marsh, Glenn Maxwell, Tim David, Marcus Stoinis, Matthew Wade, Mitchell Starc, Pat Cummins, Adam Zampa, Josh Hazlewood, Josh Inglis, Ashton Agar, Cameron Green, and Nathan Ellis.
Bangladesh
Captain: Najmul Hossain Shanto
Squad: Najmul Hossain Shanto, Taskin Ahmed, Litton Das, Soumya Sarkar, Tanzid Hasan Tamim, Shakib Al Hasan, Tawhid Hridoy, Mahmudullah Riyad, Jaker Ali Anik, Tanvir Islam, Shak Mahedi Hasan, Rishad Hossain, Mustafizur Rahman, Shoriful Islam, Tanzim Hasan Sakib.
Canada
Captain: Saad Zafar
Squad: Navneet Dhaliwal, Aaron Johnson, Ravinderpal Singh, Kanwarpal Tathgur, Shreyas Movva, Dilon Heyliger, Dilpreet Bajwa, Harsh Thaker, Jeremy Gordon, Saad Zafar, Junaid Siddiqui, Kaleem Sana, Nicholas Kirton, Pargat Singh, Rayyan Khan Pathan.
Reserves: Tajinder Singh, Aaditya Varadharajan, Ammar Khalid, Jatinder Matharu, Parveen Kumar.
England
Captain: Jos Buttler
Squad: Jos Buttler, Moeen Ali, Jofra Archer, Jonny Bairstow, Harry Brook, Sam Curran, Ben Duckett, Tom Hartley, Will Jacks, Chris Jordan, Liam Livingstone, Adil Rashid, Phil Salt, Reece Topley, Mark Wood.
India
Captain: Rohit Sharma
Squad: Rohit Sharma, Hardik Pandya, Yashasvi Jaiswal, Virat Kohli, Suryakumar Yadav, Rishabh Pant, Sanju Samson, Shivam Dube, Ravindra Jadeja, Axar Patel, Kuldeep Yadav, Yuzvendra Chahal, Arshdeep Singh, Jasprit Bumrah, Mohammed Siraj.
Reserves: Shubman Gill, Rinku Singh, Khaleel Ahmed, Avesh Khan.
Ireland
Captain: Paul Stirling
Squad: Paul Stirling, Mark Adair, Ross Adair, Andrew Balbirnie, Curtis Campher, Gareth Delany, George Dockrell, Graham Hume, Josh Little, Barry McCarthy, Neil Rock, Harry Tector, Lorcan Tucker, Ben White, Craig Young.
Namibia
Captain: Gerhard Erasmus
Squad: Gerhard Erasmus, Zane Green, Michael Van Lingen, Dylan Leicher, Ruben Trumpelmann, Jack Brassell, Ben Shikongo, Tangeni Lungameni, Niko Davin, JJ Smit, Jan Frylinck, JP Kotze, David Wiese, Bernard Scholtz, Malan Kruger, PD Blignaut.
Nepal
Captain: Rohit Paudel
Squad: Aasif Sheikh, Dipendra Singh Airee, Kushal Bhurtel, Sundeep Jora, Rohit Paudel, Karan KC, Kushal Malla, Pratis GC, Sompal Kami, Anil Sah, Abinash Bohara, Gulsan Jha, Lalit Rajbanshi, Kamal Airee, Sagar Dhakal.
New Zealand
Captain: Kane Williamson
Squad: Kane Williamson, Finn Allen, Trent Boult, Michael Bracewell, Mark Chapman, Devon Conway, Lockie Ferguson, Matt Henry, Daryl Mitchell, Jimmy Neesham, Glenn Phillips, Rachin Ravindra, Mitchell Santner, Ish Sodhi, Tim Southee.
Reserve: Ben Sears
Netherlands
Captain: Scott Edwards
Squad: Scott Edwards, Aryan Dutt, Bas de Leede, Daniel Doram, Fred Klaassen, Logan van Beek, Max O’Dowd, Michael Levitt, Paul van Meekeren, Sybrand Engelbrecht, Teja Nidamanuru, Tim Pringle, Vikram Singh, Viv Kingma, Wesley Barresi.
Reserve: Kyle Klein
Oman
Captain: Aqib Ilyas
Squad: Aqib Ilyas, Pratik Athavale, Mehran Khan, Khalid Kail, Naseem Khushi, Kashyap Prajapati, Shoaib Khan, Zeeshan Maqsood, Mohammad Nadeem, Ayaan Khan, Bilal Khan, Fayyaz Butt, Shakeel Ahmed, Kaleemullah, Rafiullah.
Reserves: Jatinder Singh, Samay Shrivastava, Sufyan Mehmood, Jay Odedra.
Pakistan
Captain: Babar Azam
Squad: Babar Azam, Mohammad Rizwan, Saim Ayub, Fakhar Zaman, Usman Khan, Azam Khan, Iftikhar Ahmed, Imad Wasim, Shadab Khan, Mohammad Amir, Shaheen Shah Afridi, Naseem Shah, Abbas Afridi, Haris Rauf, Abrar Ahmed.
Papua New Guinea
Captain: Assadollah Vala
Squad: Assadollah Vala, CJ Amini, Alei Nao, Chad Soper, Hila Vare, Hiri Hiri, Jack Gardner, John Kariko, Kabua Vagi Morea, Kipling Doriga, Lega Siaka, Norman Vanua, Sema Kamea, Sese Bau, Tony Ura.
Scotland
Captain: Richie Berrington
Squad: Richie Berrington, Matthew Cross, Brad Currie, Chris Greaves, Oli Hairs, Jack Jarvis, Michael Jones, Michael Leask, Brandon McMullen, George Munsey, Safyaan Sharif, Chris Sole, Charlie Tear, Mark Watt, Brad Wheal.
South Africa
Captain: Aiden Markram
Squad: Aiden Markram, Quinton de Kock, Reeza Hendricks, Heinrich Klaasen, David Miller, Ryan Rickelton, Tristan Stubbs, Marco Jansen, Ottneil Baartman, Gerald Coetzee, Keshav Maharaj, Bjorn Fortuin, Anrich Nortje, Kagiso Rabada, Bjorn Fortuin, Tabraiz Shamsi.
Sri Lanka
Captain: Wanindu Hasaranga
Squad: Wanindu Hasaranga, Charith Asalanka, Kusal Mendis, Pathum Nissanka, Kamindu Mendis, Sadeera Samarawickrama, Angelo Mathews, Dasun Shanaka, Dhananjaya De Silva, Maheesh Theekshana, Dunith Wellalage, Dushmantha Chameera, Nuwan Thushara, Matheesha Pathirana, Dilshan Madushanka.
Reserves: Asitha Fernando, Vijayakanth Viyaskanth, Bhanuka Rajapaksa, and Janith Liyanage.
Uganda
Captain: Brian Masaba
Squad: Brian Masaba, Simon Ssesazi, Roger Mukasa, Cosmas Kyewuta, Dinesh Nakrani, Fred Achelam, Kenneth Waiswa, Alpesh Ramjani, Frank Nsubuga, Henry Ssenyondo, Bilal Hassun, Robinson Obuya, Riazat Ali Shah (vc), Juma Miyaji, Ronak Patel.
Reserves: Innocent Mwebaze, Ronald Lutaaya.
United States
Captain: Monak Patel
Squad: Monak Patel, Shayan Jahangir, Andries Gous, Nitish Kumar, Steven Taylor, Harmeet Singh, Corey Anderson, Milind Kumar, Nisarg Patel, Milind Kumar, Shadley van Schalkwyk, Ali Khan, Jessy Singh, Saurabh Netravalkar, Nosthush Kenjige.
Reserves: Gajanand Singh, Juanoy Drysdale, Yasir Mohammad.
West Indies
Captain: Rovman Powell
Squad: Rovman Powell, Alzarri Joseph, Johnson Charles, Roston Chase, Shimron Hetmyer, Jason Holder, Shai Hope, Akeal Hosein, Shamar Joseph, Brandon King, Gudakesh Motie, Nicholas Pooran, Andre Russell, Sherfane Rutherford, Romario Shepherd.