Football referees
Romain Zamo
Roman Zelenkovsky
Rigert Zeneli
Rezart Zhuli
Ranel Ziyakov
Rəşad Əhmədov
Rade Obrenovic
Razlan Jefri B. Ali
Renán Roberto de Souza
Renato Cardoso Da Conceição
Renato Lacić
Ricardo Escudero Marín
Robert Radev
Rodrigo Batista Raposo
Rodrigo Carvalhaes de Miranda
Rodrigo D'Alonso Ferreira
Rodrigo da Fonseca Silva
Rodrigo Guarizo Ferreira Do Amaral
Rodrigo Nunes de Sá
Rubén Eiriz Mata
Rui Miguel Gomes Lima
Rui Filipe Cunha Folha Oliveira
Ryan Kenny
Sebastian Friis Aagerup
Süleyman Abay
S. Abdulbasit
Sultonmurod Abdurakhmanov
Shahen Aghayan
Shantan Agrawal
Saúl Ais Reig
Sultan Akiri
Serdar Akkoçoğlu
Saoud Al Abda
Sabet Al Ali
Saoud Al Athbah
Saad Kameel Mane Al Fadhli
Sajad Al Hakim
Shukri Al Hanfosh
Sami Al Jires
Sultan Abdulrazaq Ibrahim Al Marzouqi
Sultan Al Okairy
Saud Al Samhan
Sultan Majed Al Sharshani
Saoud Ali Al-Adba
Sultan Al-Harbi
Shukri Hussain Al-Hunfush
Saad Al-Shubrami
Saad Al-Subaiee
Sheikh Ahmad Alaeddin
Sami Ahmed Aljurays