Poland participated in and won the Junior Eurovision Song Contest 2018 which took place on 25 November 2018 in Minsk, Belarus. The Polish broadcaster Telewizja Polska (TVP) was responsible for organising their entry for the contest. Roksana Węgiel was internally selected on 21 September 2018 as the Polish representative, competing with the song "Anyone I Want to Be". She won the contest with a total of 215 points.

The Junior Eurovision Song Contest 2018 was the sixteenth edition of the annual Junior Eurovision Song Contest, organised by the Belarusian Television and Radio Company (BTRC) and the European Broadcasting Union (EBU). It took place in the Belarusian capital city, Minsk on 25 November 2018 at the Minsk-Arena. It was the second time that the contest was held in Belarus, after it staged the 2010 edition at the same venue.