The 2015–16 Ekstraklasa season was Lechia's 72nd since their creation, and was their 8th continuous season in the top league of Polish football. The season covers the period from 1 July 2015 to 30 June 2016. On 7 August 2015 the club celebrated its 70th anniversary.
Players
First-team squad
Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.
Source: Ekstraklasa, Soccerway Rules for classification: 1) Points; 2) Head-to-head points; 3) Head-to-head goal difference; 4) Head-to-head goals scored; 5) Head-to-head away goals scored (only if two teams); 6) Goal difference; 7) Goals scored; 8) Fairplay ranking; 9) Draw. (Note: Head-to-head record is used only after all the matches between the teams in question have been played).[30][31] Notes:
^Lechia Gdańsk were punished with a deduction of one point for failing with licensing requirements.[27] On 8 April 2016 the punishment was suspended by Polish Court of Arbitration for Sport.[28] On April 11 an appeal against the original decision was withdrawn by the club.[29]
Source: Ekstraklasa, Soccerway Rules for classification: 1) Points; 2) Points in regular season; 3) Head-to-head points in regular season; 4) Head-to-head goal difference in regular season; 5) Head-to-head goals scored in regular season; 5) Head-to-head away goals scored in regular season (if only two teams); 7) Goal difference; 8) Goals scored; 9) Fairplay ranking; 10) Play-off (only if needed to decide champion, teams for relegation or teams for UEFA competitions).[34][35] (C) Champions Notes:
^Lechia Gdańsk were punished with a deduction of one point during regular season for failing with licensing requirements.[27] On 8 April 2016 the punishment was suspended by Polish Court of Arbitration for Sport.[32]On 11 April 2016 an appeal against the original decision was withdrawn by the club.[33]
^Ruch Chorzów were punished with a deduction of one point during regular season for failing with licensing requirements.[27]