لیگ اروپا ۲۱–۲۰۲۰
سهمیه‌بندی اتحادیه‌ها > تیم‌ها

یادداشت‌ها
^ Champions Path (CH): باشگاه فوتبال تیرانا and باشگاه فوتبال لودوگورتس رازگراد،  two of the ten losers of لیگ قهرمانان اروپا ۲۱–۲۰۲۰ (Champions Path), were determined by a draw held on 31 August 2020 after the Europa League second qualifying round draw, to receive a bye to the play-off round.
^ Azerbaijan (AZE): The 2019–20 Azerbaijan Premier League and the 2019–20 Azerbaijan Cup were abandoned due to the دنیاگیری کووید-۱۹ در جمهوری آذربایجان. The second-placed, third-placed and fourth-placed teams of the league at the time of the abandonment, باشگاه فوتبال نفتچی باکو، باشگاه فوتبال کشله and باشگاه فوتبال سومقاییت،  were selected to play in the 2020–21 UEFA Europa League by the فدراسیون فوتبال جمهوری آذربایجان،  entering the first qualifying round.
^ Belgium (BEL): The 2019–20 Belgian First Division A was abandoned due to the دنیاگیری کووید-۱۹ در بلژیک. The third-placed and fifth-placed teams of the league at the time of the abandonment, باشگاه فوتبال رویال شارلوا and باشگاه فوتبال استاندارد لیژ،  were selected to play in the 2020–21 UEFA Europa League by the اتحادیه سلطنتی فوتبال بلژیک،  entering the third qualifying round and second qualifying round respectively.
^ Bosnia and Herzegovina (BIH): The 2019–20 Premier League of Bosnia and Herzegovina and the 2019–20 Bosnia and Herzegovina Football Cup were abandoned due to the دنیاگیری کووید-۱۹ در بوسنی و هرزگوین. The second-placed, third-placed and fourth-placed teams of the league at the time of the abandonment, باشگاه فوتبال ژلیزنیچار سارایوو،  Zrinjski Mostar and باشگاه فوتبال بوراتس بانیا لوکا،  were selected to play in the 2020–21 UEFA Europa League by the اتحادیه فوتبال بوسنی و هرزگوین،  entering the first qualifying round.
^ Cyprus (CYP): The 2019–20 Cypriot First Division and the 2019–20 Cypriot Cup were abandoned due to the دنیاگیری کووید-۱۹ در قبرس. The second-placed, third-placed and fourth-placed teams of the league at the time of the abandonment, باشگاه فوتبال آنورتوسیس فاماگوستا، باشگاه فوتبال آپوئل and باشگاه فوتبال آپولون لیماسول،  were selected to play in the 2020–21 UEFA Europa League by the اتحادیه فوتبال قبرس،  entering the third qualifying round (second-placed team) and first qualifying round respectively.
^ France (FRA): The لیگ ۱ ۲۰–۲۰۱۹ was abandoned due to the دنیاگیری کووید-۱۹ در فرانسه. The fourth-placed, fifth-placed and sixth-placed teams of the league at the time of the abandonment based on the average number of points per matches played for each team, باشگاه فوتبال لیل، باشگاه فوتبال نیس and باشگاه فوتبال استاد رنس،  were selected to play in the 2020–21 UEFA Europa League by the فدراسیون فوتبال فرانسه،  entering the group stage and second qualifying round (sixth-placed team) respectively.
^ Gibraltar (GIB): The 2019–20 Gibraltar National League and the 2020 Rock Cup were abandoned due to the COVID-19 pandemic in Gibraltar. The second-placed and third-placed teams of the league at the time of the abandonment, St Joseph's and باشگاه فوتبال لینکولن رد ایمپس،  were selected to play in the 2020–21 UEFA Europa League by the اتحادیه فوتبال جبل طارق،  entering the preliminary round.
^ Greece (GRE):
The 2019–20 Greek Football Cup was not completed by the UEFA registration deadline. However, since both finalists, باشگاه فوتبال المپیاکوس and باشگاه فوتبال آ. ا. ک آتن،  were in the top three of the 2019–20 Super League Greece, the result of the final would have no impact on qualification for the 2020–21 UEFA Europa League.
باشگاه فوتبال پاناتینایکوس،  the fourth-placed team of the 2019–20 Super League Greece, would have qualified for the 2020–21 UEFA Europa League second qualifying round, but were banned from UEFA club competitions for the first season they would qualify between the 2018–19 and 2020–21 seasons by the UEFA Club Financial Control Body on 24 April 2018 due to overdue payables, which turned out to be the 2020–21 season since they did not qualify for either the 2018–19 or 2019–20 season. As a result, OFI, the sixth-placed team, qualified for this berth.
^ Liechtenstein (LIE): The 2019–20 Liechtenstein Cup was abandoned due to the دنیاگیری کووید-۱۹ در لیختن‌اشتاین. The team remaining in the cup with the highest UEFA club coefficient, باشگاه فوتبال فادوتس،  were selected to play in the 2020–21 UEFA Europa League by the اتحادیه فوتبال لیختن‌اشتاین،  entering the first qualifying round.
^ Luxembourg (LUX): The 2019–20 Luxembourg National Division and the 2019–20 Luxembourg Cup were abandoned due to the دنیاگیری کووید-۱۹ در لوکزامبورگ. The second-placed, third-placed and fourth-placed teams of the league at the time of the abandonment, Progrès Niederkorn, Differdange 03 and Union Titus Pétange, were selected to play in the 2020–21 UEFA Europa League by the فدراسیون فوتبال لوکزامبورگ،  entering the first qualifying round.
^ Malta (MLT): The 2019–20 Maltese Premier League and the 2019–20 Maltese FA Trophy were abandoned due to the دنیاگیری کووید-۱۹ در مالت. The second-placed, third-placed and fourth-placed teams of the league at the time of the abandonment, باشگاه فوتبال والتا،  Hibernians and Sirens, were selected to play in the 2020–21 UEFA Europa League by the اتحادیه فوتبال مالت،  entering the first qualifying round.
^ Montenegro (MNE): The 2019–20 Montenegrin First League and the 2019–20 Montenegrin Cup were abandoned due to the دنیاگیری کووید-۱۹ در مونته‌نگرو. The second-placed, third-placed and fourth-placed teams of the league at the time of the abandonment, باشگاه فوتبال سوتیسکا نیکشیچ،  Iskra Danilovgrad and Zeta, were selected to play in the 2020–21 UEFA Europa League by the اتحادیه فوتبال مونته‌نگرو،  entering the first qualifying round (second-placed team) and preliminary round respectively.
^ Netherlands (NED): The 2019–20 Eredivisie and the 2019–20 KNVB Cup were abandoned due to the دنیاگیری کووید-۱۹ در هلند. The third-placed, fourth-placed and fifth-placed teams of the league at the time of the abandonment, باشگاه فوتبال فاینورد، باشگاه فوتبال پی‌اس‌وی آیندهوون and باشگاه فوتبال ویلم دوم،  were selected to play in the 2020–21 UEFA Europa League by the اتحادیه فوتبال سلطنتی هلند،  entering the group stage, third qualifying round and second qualifying round respectively.
^ North Macedonia (MKD): The 2019–20 Macedonian First Football League and the 2019–20 Macedonian Football Cup were abandoned due to the دنیاگیری کووید-۱۹ در مقدونیه شمالی. The third-placed, fourth-placed and fifth-placed teams of the league at the time of the abandonment, باشگاه فوتبال اشکندیا،  Renova and Shkupi, were selected to play in the 2020–21 UEFA Europa League by the فدراسیون فوتبال مقدونیه،  entering the first qualifying round, as the second-placed team, Sileks, were selected to play in the 2020–21 UEFA Champions League to replace the top team, باشگاه فوتبال واردار،  who failed to obtain a UEFA licence.
^ Northern Ireland (NIR): The 2019–20 NIFL Premiership was abandoned due to the دنیاگیری کووید-۱۹ در ایرلند شمالی. The second-placed team of the league at the time of the abandonement, Coleraine, were selected to play in the 2020–21 UEFA Europa League by the اتحادیه فوتبال ایرلند شمالی،  entering the preliminary round.
^ Republic of Ireland (IRL): Derry City are a club based in Northern Ireland but play in the Republic of Ireland's league system, and qualify for the Europa League through one of the berths for the Republic of Ireland.
^ Romania (ROU): باشگاه فوتبال آسترا جورجو،  the third-placed team of the 2019–20 Liga I, would have qualified for the 2020–21 UEFA Europa League first qualifying round, but failed to obtain a UEFA licence. As a result, Botoșani, the fourth-placed team, qualified for this berth.
^ San Marino (SMR): The 2019–20 Campionato Sammarinese di Calcio and the 2019–20 Coppa Titano were abandoned due to the دنیاگیری کووید-۱۹ در سان مارینو. The second-placed and third-placed teams of the league at the time of the abandonment, Folgore and Tre Penne, were originally selected to play in the 2020–21 UEFA Europa League by the فدراسیون فوتبال سان مارینو،  entering the preliminary round. However, Folgore were banned by UEFA due to previous match-fixing, and were replaced by the fourth-placed team, La Fiorita.
^ Scotland (SCO): The 2019–20 Scottish Premiership was abandoned and the 2019–20 Scottish Cup was not completed by the UEFA registration deadline due to the دنیاگیری کووید-۱۹ در اسکاتلند. The second-placed, third-placed and fourth-placed teams of the league at the time of the abandonment based on the average number of points per matches played for each team, باشگاه فوتبال رنجرز، باشگاه فوتبال مادرول and باشگاه فوتبال آبردین،  were selected to play in the 2020–21 UEFA Europa League by the اتحادیه فوتبال اسکاتلند،  entering the second qualifying round (second-placed team) and first qualifying round respectively.
^ Spain (ESP): The 2019–20 Copa del Rey was not completed by the UEFA registration deadline due to the دنیاگیری کووید-۱۹ در اسپانیا. As a result, the seventh-placed team of the لا لیگا ۲۰–۲۰۱۹ was selected to play in the 2020–21 UEFA Europa League by the فدراسیون فوتبال سلطنتی اسپانیا،  entering the second qualifying round, and the sixth-placed team of the league entered the group stage.
^ Switzerland (SUI): The 2019–20 Swiss Cup was not completed by the UEFA registration deadline due to the دنیاگیری کووید-۱۹ در سوئیس. As a result, the fourth-placed team of the 2019–20 Swiss Super League was selected to play in the 2020–21 UEFA Europa League by the اتحادیه فوتبال سوئیس،  entering the first qualifying round, and the second-placed and third-placed teams of the league entered the third qualifying round and second qualifying round respectively.
^ Turkey (TUR): باشگاه فوتبال ترابزون‌اسپور،  the second-placed team of the 2019–20 Süper Lig, would have qualified for the 2020–21 UEFA Champions League second qualifying round, but were banned from all UEFA club competitions for the 2020–21 season by the UEFA Club Financial Control Body on 3 June 2020 due to breaches of the UEFA Financial Fair Play Regulations. Trabzonspor appealed the decision to the دادگاه حکمیت ورزش، but on 30 July 2020, it was announced that the ban on them participating in UEFA club competitions was upheld. As a result, باشگاه فوتبال بشیکتاش،  the third-placed team, qualified for this berth instead of entering the Europa League group stage, باشگاه فوتبال سیواس‌اسپور،  the fourth-placed team, entered the Europa League group stage instead of the third qualifying round, باشگاه فوتبال آلانیا اسپور،  the fifth-placed team, entered the third qualifying round instead of the second qualifying round, and باشگاه فوتبال گالاتاسرای،  the sixth-placed team, qualified for the 2020–21 UEFA Europa League second qualifying round.
^ Wales (WAL): The 2019–20 Cymru Premier and the 2019–20 Welsh Cup were abandoned due to the دنیاگیری کووید-۱۹ در ولز. The second-placed, third-placed and fourth-placed teams of the league at the time of the abandonment based on the average number of points per matches played for each team, باشگاه فوتبال نیو سنتس،  Bala Town and Barry Town United, were selected to play in the 2020–21 UEFA Europa League by the اتحادیه فوتبال ولز،  entering the first qualifying round and preliminary round (fourth-placed team) respectively.