Football clubs dissolved or disbanded in 2017.
Milano United—Dissolved in 2017—1986
Mumbai FC—Dissolved in 2017—2007
Municipal Valencia—Dissolved in 2017—2002
NBU Osiyo—Dissolved in 2017—2000
NOAD—Dissolved in 2017—1910
Naval—Dissolved in 2017—1893
Nay Pyi Taw—Dissolved in 2017—2010
New York—Dissolved in 2017—2010
Nistru Otaci—Dissolved in 2017—1953
Nongkhai—Dissolved in 2017—2010
OPA—Dissolved in 2017—2005
Obod—Dissolved in 2017—2012
Ogre—Dissolved in 2017—2011
Olimpia Volgograd—Dissolved in 2017—1989
Pachanga Diliman—Dissolved in 2017—1998
Pardubice 1899—Dissolved in 2017—1925
Pepingen—Dissolved in 2017—1972
Persikad Depok—Dissolved in 2017—1990
Phangnga—Dissolved in 2017—2009
Phanthong—Dissolved in 2017—2013
Phuket—Dissolved in 2017—2009
Pine Rivers United—Dissolved in 2017—1967
Police United—Dissolved in 2017—1960
Policía de Lara—Dissolved in 2017—2005
Polisi Dodoma—Dissolved in 2017—UNK
Politehnica Chişinău—Dissolved in 2017—1964
Pro Duta—Dissolved in 2017—1986
Progress/AFA Olaine—Dissolved in 2017—2017
Progresso Lunda Sul—Dissolved in 2017—2002
Provincial Osorno—Dissolved in 2017—1983