There was no competition of the Dutch league in 1945.
There were no French League championships in 1945.
The team that won the Swiss Super League in 1945 was Grasshopper Club.
Lesotho Premier League was created in 1970.
The Netherland League championships were not held in 1945 due to the Dutch famine of 1944.
National University of Lesotho was created in 1945.
The Cubs last won a National League Championship in 1945.
The Kenyan Premier League was not formed until 1963, so there was no winner in 1945.
There was no competition for the Belgian League 1945.
There was no Eredivisie league competition in 1945.
There was no competition of the Italian league in 1945.
PSK Levski were the Bulgarian League winners in 1945.