Piala Dunia U-20 FIFA 2023
Perangkat pertandingan

Sebanyak sembilan belas trio wasit (seorang wasit dan dua asisten wasit), enam wasit pendukung, dan delapan belas asisten wasit video ditunjuk untuk bertugas di turnamen ini.
| Konfederasi | Wasit | Asisten wasit | Asisten wasit video | Wasit pendukung |
| --- | --- | --- | --- | --- |
| AFC |  Yusuke Araki |  Jun Mihara  Takumi Takagi |  Ahmad Muhammad Darwish  Kim Jong-hyeok  Sivakorn Pu-udom |  Ahmad Al-Ali |
| AFC |  Mohammed Al Hoish |  Khalaf Zayid Ash-Shammari  Yasir Abdullah As-Sultan |  Ahmad Muhammad Darwish  Kim Jong-hyeok  Sivakorn Pu-udom |  Ahmad Al-Ali |
| AFC |  Salman Falahi |  Ramzan Sa'id An-Nu'aimi  Majid Hudairis Ash-Shammari |  Ahmad Muhammad Darwish  Kim Jong-hyeok  Sivakorn Pu-udom |  Ahmad Al-Ali |
| CAF |  Mohamed Marouf |  Zakaria Burinsi  Abbas Akram Zarhouni |  Hamza Al-Fariq  Umar Ahmad Abdulrahim Ash-Shinawi |  Abdulaziz Muhammad Bouh |
| CAF |  Tom Abongile |  Ivanildo Meirelles de Oliveira Sanches Lopes  Abelmiro dos Reis Monte Negro |  Hamza Al-Fariq  Umar Ahmad Abdulrahim Ash-Shinawi |  Abdulaziz Muhammad Bouh |
| CAF |  Issa Sy |  Nouha Bangoura  Adou Hermann Désiré Ngoh |  Hamza Al-Fariq  Umar Ahmad Abdulrahim Ash-Shinawi |  Abdulaziz Muhammad Bouh |
| CONCACAF |  Marco Antonio Ortiz Nava |  Enrique Isaac Bustos Díaz  Jorge Antonio Sánchez Espinoza |  Adonai Escobedo   Tatiana Guzmán   Timothy Ford |  Bryan López |
| CONCACAF |  Juan Gabriel Calderón |  William Arrieta  Henry Pupiro |  Adonai Escobedo   Tatiana Guzmán   Timothy Ford |  Bryan López |
| CONCACAF |  Oshane Nation |  Ojay Duhaney  Jassett Kerr-Wilson |  Adonai Escobedo   Tatiana Guzmán   Timothy Ford |  Bryan López |
| CONMEBOL |  Ramon Abatti |  Rafael da Silva Alves  Guilherme Dias Camilo |  Germán Delfino  Rodolpho Toski  Juan Lara  Carlos Orbe  |  Yender Herrera |
| CONMEBOL |  Piero Maza |  Claudio Urrutia  Alejandro Molina |  Germán Delfino  Rodolpho Toski  Juan Lara  Carlos Orbe  |  Yender Herrera |
| CONMEBOL |  Jhon Ospina |  John León  John Gallego |  Germán Delfino  Rodolpho Toski  Juan Lara  Carlos Orbe  |  Yender Herrera |
| CONMEBOL |  Yael Falcón Pérez |  Maximiliano Del Yesso  Facundo Rodríguez |  Germán Delfino  Rodolpho Toski  Juan Lara  Carlos Orbe  |  Yender Herrera |
| OFC |  Campbell-Kirk Kawana-Waugh |  Folio Moeaki   Bernard Mutukera |  |  Veer Singh |
| UEFA |  François Letexier |  Cyril Mugnier  Mehdi Rahmouni |  Luis Godinho   Dennis Higler  Aleandro Di Paolo  Willy Delajod  Guillermo Cuadra Fernández  Fedayi San |  Donatas Rumsas |
| UEFA |  Serdar Gözübüyük |  Erwin Zeinstra  Johan Balder |  Luis Godinho   Dennis Higler  Aleandro Di Paolo  Willy Delajod  Guillermo Cuadra Fernández  Fedayi San |  Donatas Rumsas |
| UEFA |  Sandro Schärer |  Stéphane De Almeida  Bekim Zogaj |  Luis Godinho   Dennis Higler  Aleandro Di Paolo  Willy Delajod  Guillermo Cuadra Fernández  Fedayi San |  Donatas Rumsas |
| UEFA |  Glenn Nyberg |  Mahbod Beigi  Andreas Söderkvist |  Luis Godinho   Dennis Higler  Aleandro Di Paolo  Willy Delajod  Guillermo Cuadra Fernández  Fedayi San |  Donatas Rumsas |
| UEFA |  Halil Umut Meler |  Mustafa Emre Eyisoy  Kerem Ersoy |  Luis Godinho   Dennis Higler  Aleandro Di Paolo  Willy Delajod  Guillermo Cuadra Fernández  Fedayi San |  Donatas Rumsas |