The Netherlands participated in the Junior Eurovision Song Contest 2019 which was held on 24 November 2019 in Gliwice, Poland. Matheu was selected with his song "Dans met Jou". Their entry was selected through the national selection Junior Songfestival 2019.

The Junior Eurovision Song Contest 2019 was the seventeenth edition of the annual Junior Eurovision Song Contest, organised by Telewizja Polska (TVP) and the European Broadcasting Union (EBU). It was held on 24 November 2019, at the Gliwice Arena in Gliwice, Poland, following the country's victory at the 2018 contest in Minsk, Belarus, with the song "Anyone I Want to Be", performed by Roksana Węgiel. It was the first time Poland had hosted the contest, as well as the first Eurovision event to be held in the country since the Eurovision Young Dancers 2013.