Xilli ciyaareedkii 2020-21 wuxuu ahaa xilli ciyaareedkii 114aad ee jiritaanka Sevilla FC iyo xilli ciyaareedkii 20aad ee isku xigta ee kooxda ee kubbadda cagta Spain. Horyaalka gudaha ka sokow
, Sevilla waxay kaqeyb qaadatay xilli ciyaareedkan Copa del Rey, iyo UEFA Super Cup waxayna sidoo kale kaqeyb qaadatay UEFA Champions League. Xilli ciyaareedku wuxuu daboolay muddadii u dhaxaysay 22 Ogosto 2020 ilaa 30 Juun 2021, iyadoo bilowga xilli ciyaareedku uu soo daahay sababo la xiriira cudurka faafa ee COVID-19 ee Spain.