Football referees

Andreas Löfkvist

Amir Lousif

Alejandro Lucena Perdomo

Artem Lyubimov

Aleš Mach

Andy Madley

Andrew Madley

Adalid Maganda Villalva

Al Hadi Mahamat

Ammar Ebrahim Hasan Mahfoodh

Anyelo Maija

Angelo Maita

Adham Mohammad Tumah Makhadmeh

Akona Zenith Makhalima

Aleksi Makkonen

Antti Malaska

Abdoulaye Manet

Anto Marić

Alessandro Marinelli

Alejandro Mariscal

Abigail Marnot

Andre Marriner

Abigail Marriott

Alan Enrique Martínez Vega

Andrés Martínez

Alan Martinez-Loyola

Abraham Mashala

Aleksandr Mashlyakevich

Antonio Miguel Mateu Lahoz

Alastair Mather

Alexander Mathieson

Aleksandar Matković

Andrés Matonte

Aleksey Matyunin

Aleksandr Mayun

Alex McInch

Akram Mechairia

Ajdin Medic

Ajit Meetei

Abdou Abdel Mefire

Andrew Meimarakis

Andreas Meintanas

Alessandro Meleleo

Augin Melki

Augusto Méndez

Alejandro Mendoza

Astrid Maria Mendoza Franco

Augusto Menéndez

Adam Merchant

A. Mercier