The runners up team of the Swiss Super League in 1955 was FC Lausanne-Sport.
The team that won the Swiss Super League in 1955 was FC La Chaux-de-Fonds.
Lens were the runners up of the French football league in 1955.
Olympiacos was the Greek Super League winner in 1955.
The team that won the Greek Super League in 1955 was Olympiacos.
The runners-up team of the Primeira Divisao in 1955 was Belenenses.
Swiss National Badminton Championships was created in 1955.
Chelsea were the Football League Champions in 1955.
The winner of the Veikkausliiga league in 1955 was Kiffen.
The Scottish League cup winners in 1955 were Hearts.
Aberdeen won the Scottish League Championship in 1955.
The winners of the Belgian League in 1955 were RSC Anderlechtois.
Willem II was the winner of the Eredivisie league in 1955.