Alojzy Jarguz (born 19 March 1934 - 22 April 2019) was a Polish football referee.
Jarguz refereed at the 1978 FIFA World Cup.
He has been described as "considered the best referee in the history of Polish football by many experts, journalists and fans".
After retiring from professional refereeing, he worked for the Polish Football Association.
He was promoted to the rank of corporal while serving in the Polish military.