The league was contested by 18 teams. The regular season was played in a round-robin tournament. The season started on 21 July 2023 and concluded on 25 May 2024.[5]
Teams
A total of 18 teams participate in the 2023–24 II liga season.
Changes from last season
The following teams have changed division since the 2022–23 season.
^ Due to building of a new stadium, Stadion Polonii Bytom, which will meet II liga regulations, Polonia Bytom was supposed to play their first home matches in Stadion Odry in Opole.[6] However, they have not played a single match there as all their first six matches were played away. Polonia returned to new ground in round seven against Pogoń Siedlce.[7]
Source: 90minut.pl Rules for classification: 1) Points; 2) Head-to-head points; 3) Head-to-head goal difference; 4) Goal difference; 6) Goals scored; 7) Number of wins; 8) Number of away wins. (Note: Head-to-head record was used only after all the matches between the teams in question have been played)[8] (C) Champions; (O) Play-off winner; (P) Promoted; (R) Relegated Notes:
^ abStal Stalowa Wola finished ahead of Chojniczanka Chojnice on head-to-head points: Stal Stalowa Wola 5–2 Chojniczanka Chojnice, Chojniczanka Chojnice 1–1 Stal Stalowa Wola
^Radunia withdrew from the competition at the end of the season.
^ abcOlimpia Elbląg finished ahead of Olimpia Grudziądz and Skra Częstochowa on head-to-head points: Olimpia Elbląg 9, Olimpia Grudziądz 5, Skra Częstochowa 2
Positions by round
Note: The place taken by the team that played fewer matches than the opponents was underlined.[E]
Source: 90minut.pl Legend: Blue = home team win; Yellow = draw; Red = away team win. For upcoming matches, an "a" indicates there is an article about the rivalry between the two participants.
II liga play-offs for the 2023–24 season will be played on 29 May and 1 June 2024. The teams who finished in 3rd, 4th, 5th and 6th place are set to compete. The fixtures are determined by final league position – 3rd team of regular season vs 6th team of regular season and 4th team of regular season vs 5th team of regular season. The winner of final match will be promoted to the I liga for the 2024–25 season. All matches will be played in a stadiums of team which occupied higher position in regular season.[8][23]