Antonio Lindbäck is a motorcycle speedway rider from Sweden, who competed in the Speedway World Championship and was a member of the Swedish team who won the Speedway World Cup in 2004 and 2015.

Poznańskie Stowarzyszenie Żużlowe is a Polish speedway team based in Poznań who currently race in Polish Speedway Second League. The club have never ridden in the Polish top division. Their nickname is "The Scorpions".