The 2020–21 season was NK Lokomotiva's 107th season in existence and the club's 12th consecutive season in the top flight of Croatian football. In addition to the domestic league, Lokomotiva competed in this season's edition of the Croatian Football Cup, the UEFA Champions League and the UEFA Europa League. The season covers the period from 1 July 2020 to 30 June 2021.
 "As of 1 June 2020"
Players.
Current squad.
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Out on loan.
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Pre-season and friendlies.
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Competitions.
HT Prva liga.
Matches.
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UEFA Champions League.
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UEFA Europa League.
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 "As of 23 August 2020"
References.
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