Each team in the 2019 FIFA Club World Cup had to name a 23-man squad (three of whom must be goalkeepers). FIFA announced the squads on 5 December 2019.^[1][2]

On 11 December 2019, Nawaf Al-Abed replaced the injured Salman Al-Faraj.^[3]

Manager: Răzvan Lucescu

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.

No. Pos. Nation Player 1 GK  KSA Abdullah Al-Mayouf 2 DF  KSA Mohammed Al-Breik 3 MF  BRA Carlos Eduardo 5 DF  KSA Ali Al-Bulaihi 6 MF  COL Gustavo Cuéllar 8 MF  KSA Abdullah Otayf 9 FW  ITA Sebastian Giovinco 10 MF  KSA Mohammad Al-Shalhoub (captain) 12 DF  KSA Yasser Al-Shahrani 13 DF  KSA Hassan Kadesh 17 DF  KSA Abdullah Al-Hafith 18 FW  FRA Bafétimbi Gomis

No. Pos. Nation Player 19 MF  PER André Carrillo 20 DF  KOR Jang Hyun-soo 22 DF  KSA Amiri Kurdi 24 MF  KSA Nawaf Al-Abed 27 MF  KSA Hattan Bahebri 28 MF  KSA Mohamed Kanno 29 MF  KSA Salem Al-Dawsari 30 GK  KSA Mohammed Al-Waked 40 GK  KSA Nawaf Al-Ghamdi 70 DF  KSA Mohammed Jahfali 77 FW  SYR Omar Kharbin

Manager: Xavi

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.

No. Pos. Nation Player 1 GK  QAT Saad Al Sheeb 2 DF  QAT Pedro Miguel 3 DF  QAT Abdelkarim Hassan 5 MF  KOR Jung Woo-young 6 DF  QAT Tarek Salman 8 MF  QAT Ali Assadalla 9 FW  QAT Abdulaziz Al Ansari 10 MF  QAT Hassan Al-Haydos (captain) 11 FW  ALG Baghdad Bounedjah 12 DF  QAT Hamid Ismail 14 MF  ESP Gabi 16 MF  QAT Boualem Khoukhi

No. Pos. Nation Player 19 MF  KOR Nam Tae-hee 20 MF  QAT Salem Al-Hajri 22 GK  QAT Meshaal Barsham 23 MF  QAT Hashim Ali 45 MF  QAT Akram Afif 52 DF  QAT Hussain Bahzad 61 MF  QAT Mostafa Tarek 66 DF  QAT Yasser Abubakar 83 GK  QAT Yousef Abdullah 85 MF  QAT Faisal Mohammed 99 FW  QAT Rami Suhail

Manager: Moïne Chaâbani

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.

No. Pos. Nation Player 1 GK  TUN Moez Ben Cherifia 3 MF  GHA Kwame Bonsu 5 DF  TUN Chamseddine Dhaouadi 6 DF  TUN Mohamed Ali Yacoubi 7 FW  ALG Billel Bensaha 8 FW  TUN Anice Badri 9 FW  CIV Ibrahim Ouattara 10 FW  LBY Hamdou Elhouni 11 FW  TUN Taha Yassine Khenissi 12 DF  TUN Khalil Chemmam (captain) 13 FW  TUN Raed Fedaa 14 FW  TUN Haythem Jouini

No. Pos. Nation Player 15 MF  CIV Fousseny Coulibaly 18 MF  ALG Raouf Benguit 19 GK  TUN Rami Jridi 21 GK  TUN Mohamed Sedki Debchi 22 MF  TUN Sameh Derbali 23 DF  ALG Ilyes Chetti 24 DF  TUN Iheb Mbarki 25 MF  TUN Fedi Ben Choug 27 MF  TUN Mohamed Ali Ben Romdhane 28 MF  TUN Mohamed Amine Meskini 30 DF  ALG Abdelkader Bedrane

Manager: Jorge Jesus

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.

No. Pos. Nation Player 1 GK  BRA Diego Alves 2 DF  BRA Rodinei 3 DF  BRA Rodrigo Caio 4 DF  ESP Pablo Marí 5 MF  BRA Willian Arão 6 DF  BRA Renê 7 MF  BRA Éverton Ribeiro 8 MF  BRA Gerson 9 FW  BRA Gabriel Barbosa 10 MF  BRA Diego (Captain) 11 FW  BRA Vitinho 13 DF  BRA Rafinha

No. Pos. Nation Player 14 MF  URU Giorgian De Arrascaeta 16 DF  BRA Filipe Luís 19 MF  BRA Reinier 22 GK  BRA Gabriel Batista 25 MF  PAR Robert Piris Da Motta 26 DF  BRA Matheus Thuler 27 FW  BRA Bruno Henrique 28 FW  COL Orlando Berrío 29 FW  BRA Lincoln 37 GK  BRA César 44 DF  BRA Rhodolfo

Manager: Félix Tagawa

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.

No. Pos. Nation Player 1 GK  NCL Rocky Nyikeine 2 DF  NCL Joris Gorendiawé 3 DF  NCL William Yentao 4 DF  NCL Bruno Hyanem 5 DF  NCL Jordan Dinet 6 MF  NCL Cédric Sansot 7 FW  NCL Antony Kaï 8 MF  NCL Geordy Gony 9 FW  NCL Brice Dahité 10 MF  NCL Miguel Kayara 11 FW  NCL Bertrand Kaï (captain) 12 FW  NCL Antoine Roine

No. Pos. Nation Player 13 DF  NCL Roy Kayara 16 MF  JPN Kohei Matsumoto 18 MF  NCL Kevin Tein 19 MF  NCL Joseph Athale 20 MF  BRA Marcos Paulo 22 MF  POR Pedro Vilela 27 DF  NCL Emile Béaruné 28 FW  NCL Franck Sinem 30 FW  NCL Yvanoe Bamy 31 GK  NCL Christopher Yeiwene 34 GK  NCL Jacques Nyikeine

Liverpool initially named Dejan Lovren and Rhian Brewster in their squad, but they were subsequently not named in the contingent that travelled to Qatar.^[4] They subsequently added Ki-Jana Hoever and Sepp van den Berg to their squad, who flew out alongside Harvey Elliott following Liverpool's EFL League Cup quarter-final on 17 December.^[5]

Manager: Jürgen Klopp

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.

No. Pos. Nation Player 1 GK  BRA Alisson 4 DF  NED Virgil van Dijk 5 MF  NED Georginio Wijnaldum 7 MF  ENG James Milner 8 MF  GUI Naby Keïta 9 FW  BRA Roberto Firmino 10 FW  SEN Sadio Mané 11 FW  EGY Mohamed Salah 12 DF  ENG Joe Gomez 13 GK  ESP Adrián 14 MF  ENG Jordan Henderson (captain) 15 MF  ENG Alex Oxlade-Chamberlain

No. Pos. Nation Player 20 MF  ENG Adam Lallana 22 GK  ENG Andy Lonergan 23 MF  SUI Xherdan Shaqiri 26 DF  SCO Andrew Robertson 27 FW  BEL Divock Origi 48 MF  ENG Curtis Jones 51 DF  NED Ki-Jana Hoever 66 DF  ENG Trent Alexander-Arnold 67 MF  ENG Harvey Elliott 72 DF  NED Sepp van den Berg 76 DF  WAL Neco Williams

On 13 December 2019, William Mejía replaced the injured Vincent Janssen.^[6]

Manager: Antonio Mohamed

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.

No. Pos. Nation Player 1 GK  ARG Marcelo Barovero 3 DF  MEX César Montes 4 DF  ARG Nicolás Sánchez 6 DF  MEX Edson Gutiérrez 7 FW  ARG Rogelio Funes Mori 8 FW  COL Dorlan Pabón 10 FW  URU Jonathan Urretaviscaya 11 DF  ARG Leonel Vangioni 14 FW  MEX Ángel Zaldívar 15 DF  ARG José María Basanta (captain) 16 MF  PAR Celso Ortiz 17 MF  MEX Jesús Gallardo

No. Pos. Nation Player 19 DF  MEX Miguel Layún 20 MF  MEX Rodolfo Pizarro 21 MF  MEX Alfonso González 22 GK  MEX Luis Cárdenas 23 DF  MEX Johan Vásquez 24 GK  MEX Édson Reséndez 25 MF  MEX Jonathan González 29 MF  MEX Carlos Rodríguez 32 MF  ARG Maximiliano Meza 33 DF  COL Stefan Medina 94 MF  MEX William Mejía

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