ClubLocationLeagueTierFounded
Académica Coimbra—Liga Portugal 3—1887
Arsenal Reserves—Premier League 2—1887Atherstone Town—Midland League - Premier Division—1887
Athlone Town—League of Ireland First Division—1887Barnsley—EFL League One—1887
Be Quick 1887—Eerste Klasse—1887Blackpool—EFL League One—1887
CUA Cardinals—NCAA Division III—1887
Celtic—Scottish Premiership—1887Celtic B—Lowland League—1887Cheltenham Town—EFL League Two—1887
Gimnasia La Plata—Primera División Argentina—1887Gimnasia La Plata Reserva—Torneo de Reserva - Primera División—1887
Gimnástica Española—Dissolved 195?—1887Gonzaga Bulldogs—NCAA Division I—1887Gorleston—Isthmian League - North Division—1887
Hamburger SV III—Oberliga Hamburg—1887Horndean—Isthmian League - South Central Division—1887
III. Kerületi TVE—NB III - Northwest—1887
KPT—Dissolved 2021—1887Lowestoft Town—Isthmian League - Premier Division—1887Newbury Town—Dissolved 1995—1887
OB—Superligaen—1887
Ponnistus—Kolmonen - Etelä B—1887
Portadown—NIFL Premiership—1887Quilmes—Primera B Nacional—1887Slagelse B&I—Danmarksserien—1887St. Ives Town—Southern League - Premier Division Central—1887
Toyo University—Kanto University Soccer League - Division 2—1887Witton Albion—Northern Premier League - Division One West—1887