^Feronikeli played their home match at Fadil Vokrri Stadium, Pristina, instead of their regular stadium Rexhep Rexhepi Stadium, Drenas which did not meet UEFA requirements.
^Shkëndija played their home match at Toše Proeski Arena, Skopje, instead of their regular stadium Ecolog Arena, Tetovo which was undergoing renovation.
^ abcF91 Dudelange play their home matches at Stade Josy Barthel, Luxembourg City, instead of their regular stadium Stade Jos Nosbaum, Dudelange.
^Sutjeska Nikšić played their home match at Podgorica City Stadium, Podgorica, instead of their regular stadium Stadion kraj Bistrice, Nikšić which did not meet UEFA requirements.
^Maccabi Tel Aviv played their home match at Netanya Stadium, Netanya, instead of their regular stadium Bloomfield Stadium, Tel Aviv which is undergoing renovation.
^ abArarat-Armenia played their third qualifying and play-off rounds home matches at Vazgen Sargsyan Republican Stadium, Yerevan, instead of their regular stadium Yerevan Football Academy Stadium, Yerevan which did not meet UEFA requirements.
^Riga played their third qualifying round home match at Daugava Stadium, Riga, instead of their regular stadium Skonto Stadium, Riga.
^The New Saints played their home match at Racecourse Ground, Wrexham, instead of their regular stadium Park Hall, Oswestry due to UEFA regulations.
^Sarajevo played their home match at Bilino Polje Stadium, Zenica, instead of their regular stadium Koševo City Stadium, Sarajevo.
^Nõmme Kalju played their home match at A. Le Coq Arena, Tallinn, instead of their regular stadium Hiiu Stadium, Tallinn which did not meet UEFA requirements.
^Dundalk played their home match at Tallaght Stadium, Dublin, instead of their regular stadium Oriel Park, Dundalk which did not meet UEFA requirements.
^Qarabağ played their home match at Tofiq Bahramov Republican Stadium, Baku, instead of their regular stadium Azersun Arena, Baku.
Note: Between the 1999–2000 and 2008–09 seasons, the competition was still known as the UEFA Cup. All seasons are included following the competition's absorption of the Cup Winners' Cup.