The 2016–17 Czech First League, known as the ePojisteni.cz liga for sponsorship reasons, was the 24th season of the Czech Republic's top-tier football league.
Slavia Prague won the league, while defending champions Viktoria Plzeň finished in second place.
The season began on 29 July 2016 and ended on 27 May 2017.
These are the average attendances of all the top division teams.
Updated to games played on 2 July 2017Source: World Football and European Football Statistics and fotbal.idnes.czNotes:†