A total of 18 teams participated in the 2024–25 edition of the Ekstraklasa. The first team to be relegated in the 2023–24 season was
ŁKS Łódź, after a home loss to
Śląsk Wrocław on 4 May 2024, ending their one-year stay in
Ekstraklasa. The second relegated team was
Ruch Chorzów on 12 May 2024, when
Puszcza Niepołomice defeated
Warta Poznań; much like ŁKS, they returned to the second tier after just one year in the top-flight. The last team to be demoted was
Warta Poznań, whose fate was sealed after losing to
Jagiellonia Białystok on the last matchday, ending their four-year stay. The first team that won promotion from
2023–24 I liga was
Lechia Gdańsk after a win over
Wisła Kraków on 11 May 2024, returning to the top flight after a year of absence. The second promoted team was
GKS Katowice, taking the 2nd spot in the table away from
Arka Gdynia by defeating them in the last round of the regular season; they returned to the Ekstraklasa after a nineteen-year absence. The third and final team to earn promotion was
Motor Lublin, who won the play-off final against Arka on 2 June 2024; Motor entered the top flight after thirty-two years of absence.
Stadiums and locations :
Note: Table lists in alphabetical order. • GKS moved to
Arena Katowice in March 2025. • Upgrading to 31,871. • Since the 2023–24 season Puszcza played their matches at
Józef Piłsudski Cracovia Stadium (
Cracovia's home ground), due to the fact that the stadium in Niepołomice did not meet Ekstraklasa standards. They returned to their stadium in March 2025. • Upgrading to 14,440.
Personnel and kits All teams have Lotto (brand of
Totalizator Sportowy) placed on the center of the chest.
Managerial changes •
Italics for interim managers. ==League table==