No， not all the teams in La Liga are Spanish. La Liga， or the Spanish Football League， is a top division football league in Spain. It is contested by 20 teams， with the three lowest-placed teams relegated to the Segunda División and replaced by the top two teams in that division plus the winner of a play-off. La Liga teams come from all over the world， including countries such as England， France， Brazil， Argentina， Nigeria， Portugal， Colombia， and Uruguay. The league also features some of the biggest names in world football， including Lionel Messi， Cristiano Ronaldo， and Neymar. While the majority of teams in La Liga are Spanish， it is possible for foreign teams to play in the league.