The 2010 European Athletics Championships were the 20th edition of the European Athletics Championships, organised under the supervision of the European Athletic Association. They were held at the Estadi Olímpic Lluís Companys in Barcelona, Catalonia, Spain from 27 July to 1 August 2010. Barcelona was the first Spanish city to host the European Championships.

Estadi Olímpic Lluís Companys is a stadium in Barcelona, Catalonia, Spain. Originally built in 1927 for the 1929 International Exposition in the city, it was renovated in 1989 to be the main stadium for the 1992 Summer Olympics and 1992 Summer Paralympics. It is the home stadium of FC Barcelona for the 2023–24 season, due to the renovation of their regular ground, the Camp Nou.