🌐EnglishEnglishDeutschEspañolFrançaisItalianoPolskiالعربية中文日本語EntityQ29561622· pop 8· linked from 455 articles2017–18 RegionalligaAlso known as 2017-18 Regionalliga10th season of the RegionalligaAvailable in 8 languagesEspañolFrançaisDeutsch中文ItalianoEgyptian ArabicPolskivia Wikidata sitelinks · CC0ConnectionsFußball-BayernligaEntityBerlinEntityCategories2017–18 in European fourth-tier association football leagues2017–18 in German football leaguesRegionalliga seasons