3
3
Four officials are actually on the ice. There are two referees (the guys with orange armbands) and two linesmen.
The officials vary, but there are two referees and two linesman during a hockey game.
Hockey helmets were also not used till the 1970s and were directed by the National Hockey League during 1979-1980.
The Most Valuable Player in the National Hockey League (NHL) during the season
4 2 refs and 2 linesmen
Four.
there are 4 officials in an NHL game. 2 referees and 2 linesmen
there are two referees and two linesmen for a total of 4 on the ice.
sixteen - twelve players and four officials
there are 3