The winner of the Veikkausliiga league in 1956 was KuPS.
Dukla Praha were the winner of the Czech League in 1956.
Olympiacos was the Greek Super League winner in 1956.
Pallo-Pojat was the winner of the Finish Suomen Cup in 1956.
Athletic Bilbao was the winner of the Copa del Rey in 1956.
Manchester United was the winner of the English Premier League in 1956.
David Winner was born in 1956.
The AGF were the winners of the Superligaen in 1956.
AEK football club was the winner of the Greek supper cup in 1956.
BK Frem were the winners of the Landspokal in 1956.
Borussia Dortmund was the German Bundesliga winner in 1956.
There was no Hungarian League competition in the year 1956.