The I liga, officially known as Orlen I liga due to its sponsorship by Orlen, is the second tier of women's football league competition in Poland. It is organised and administered by the Polish Football Association (PZPN).
Format The league consists of a single group of twelve teams who play a double round-robin tournament, each team playing twice against each opponent, home and away. The teams who finish first and second earn a promotion to Ekstraliga, while the teams who finish in eleventh and twelfth are relegated to II liga.
Teams (2025–26 season) The following teams compete in the I liga as of the 2025–26 season, according to the official season calendar.
Team Home city Notes Czarni Sosnowiec II Sosnowiec Legionistki Warsaw Warsaw 1KS Ślęza Wrocław Wrocław Medyk Konin Konin KKP Bydgoszcz Bydgoszcz KKP Unia Lublin Lublin Stare Oborzyska Stare Oborzyska Polonia Środa Wielkopolska Środa Wielkopolska Resovia Rzeszów relegated from 2024–25 Ekstraliga Skra Częstochowa Częstochowa relegated from 2024–25 Ekstraliga
Teams (2024–25 season) The following teams compete in the I liga as of the 2024–25 season, according to the official season calendar.
Team Home city Notes Bielawianka Bielawa Bielawa KKP Bydgoszcz Bydgoszcz Czarni Sosnowiec II Sosnowiec reserve team, promoted from 2023 to 2024 II liga Lech Poznań UAM Poznań Legionistki Warsaw Warsaw Medyk Konin Konin relegated from 2023–24 Ekstraliga Polonia Środa Wielkopolska Środa Wielkopolska Czwórka Radom Radom 1KS Ślęza Wrocław Wrocław Stare Oborzyska Stare Oborzyska promoted from 2023 to 2024 II liga 3 Staszkówka Jelna Jelna KS Uniwersytet Jagielloński Kraków relegated from 2023–24 Ekstraliga
References
External links I liga at the Polish Football Association website 2020–21 I liga table at the 90minut.pl