Football referees
César Ramos
César Ramos Domínguez
César Arturo Ramos Palazuelos
Casey Reibelt
Carlo Rinaldi
Chuck Roberts
Carlos Rodriguez
Carlos Rodriguez Marin
Christian Rojas Concha
Cláudio Filipe Ruivo Pereira
Clay Ruperti
Chris Ruska
Chelanget Sabila
Chelangat Ali Sabilla
Çağatay Şahan
Christian Santos Zegarra
Chris Sarginson
Christian Schadl
Christoph Schiefer
Calum Scott
Craig Scriven
Ceyhun Sesigüzel
Carly Shaw-MacLaren
Christoffer Södergren
C. Sorel
Camille Soriano
César Soto Grado
Coimbatore Ramaswamy Srikrishna
Colin Steven
Cameron Stirling
Chunqi Tang
Christophe Tani
César Tejeda
Charles Terrazas
Chrysovalantis Theouli
Craig Alexander Thomson
Casper Thorsøe Jr.
Cansu Tiryaki
Cristina Mariana Trandafir
Clément Turpin
Carlos Ulloa Quezada
Claudia Umpiérrez
Christina Unkel
Carlos Vargas
Christos Vergetis
C. Visbecq
Callum Walchester
Christopher Ward
Campbell-Kirk Waugh
Colin Whyte