The goal of the study is to highlight teacher collaboration in Sweden and Greece utilizing nationwide surveys with physical education teachers in both countries. The sample consisted of 707 Swedish and 451 Greek professionals. The presentation of the results is connected with issues of formal cooperation, deprivatized practices and personalized interaction in four teachers groups: primary and lower secondary schools in Sweden and in Greece. According to the data, formal cooperation and deprivatized practices occur more frequently in Sweden than in Greece. However, personalized interaction is rather high in Greek lower secondary schools.