Football referees
Erwin Komornyik
Erik Koopman
Evangelos Kordolemis
Emre Korkmaz
Ekaterina Koroleva
Ertuğrul Kösterelioğlu
Ervin Kotemelo
Emre Küçük
Evgeni Kudryashov
Evgeny Kukulyak
Erhan Kutlu
Erik Lambrechts
Eleni Lampadariou
Erick Lezama
Enrico Maggio
Evgeniy Makarenko
Edgars Maļcevs
E. Mallo Fernández
Emre Malok
Etienne Mangion
Evangelos Manouhos
Egidio Marchetti
Emanuel Marek
Eduardo Mármol
Elia María Martínez Martínez
E. Masiyev
Ermaild Mataj
Erik Mattsson
Eugene Mdluli
Egli Menkshi
Emmanuel Mensah
E. Mertoğlu
Erick Yair Miranda Galindo
Esteban Molina
Edgar Allan Morales Olvera
E. Mounir
Elmabrouk Muhammad
Eric Müller
Evgeni Naumov
Evgeny Nazarov
Emmy Nonso-Ayakwo
Elvira Nurmustafina
Eoghan O'Shea
Eoghan O'Shea
Esad Omanovic
Edwin Ordóñez
Elvis Osmanovic
Esteban Ostojich
Eric Arnaud Otogo-Castane
Erkan Özdamar