AB club were the winner of the Superligaen cup in 1943.
WM FC Csepel was the Hungarian League winner In 1943.
SK Slavia Praha were the winner of the Czech League in 1943.
Athletic Bilbao was the winner of the Copa del Rey in 1943.
The winner of the Coupe de France in 1943 was the Olympique de Marseille.
There was no Veikkausliiga league competition in 1943.
There was not a Bulgarian League winner in 1943 due to war.
The 1943 competition for the FA Cup was not played.
ADO was the winner of the Eredivisie league in 1943.
There was no Greek Super League competition in 1943.
There was no French Ligue 1 competition in the year 1943.
There was no English Premier League competition in 1943.