Winx Club (Polish)

Initially produced by Start International Polska, this dub was originally created and used for airings of seasons 3, 5-7 and the four one-hour specials on Nickelodeon in ; for season 4, the channel acquired the dub of the original run that had aired on ZigZag. Season 3 of this dub is based on Cinélume's English version instead of Atlas Oceanic's English version, due to Nickelodeon US commissioning international dubs of Seasons 3 and 4 before they finished their own English version for distribution. The dub's run on Nickelodeon concluded on January 13, 2016, with the end of the seventh season.

Production of the dub moved to Studio Sonica for the eighth season, which was instead aired on Teletoon+ due to Nick's little involvement in the season, broadcasting in 2020.

Start International Polska (seasons 3, 5-7)

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