Moldova competed at the 2018 Summer Youth Olympics, in Buenos Aires, Argentina from 6 October to 18 October 2018.
Moldova qualified one athlete based on its performance at the 2017 World Archery Youth Championships.
Moldova qualified two players based on the Badminton Junior World Rankings.
Moldova qualified one boat based on its performance at the 2018 European Rowing Junior Championships.
<small>FB=Final B (non-medal)</small>
Moldova qualified one table tennis player based on its performance at the European Continental Qualifier.
Moldova qualified one athlete in category Women's Wrestling 57 kg
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