1945
TANFL changes after the war
Both Lefroy and Cananore Clubs became defunct. Replaced by Sandy Bay and Hobart District Football Clubs.
TANFL recommenced its competition under a new ‘District’ scheme
1986
TFL State Wide League (TSWL)
In 1986 the TANFL had created a State wide competition. Member clubs were the existing six Southern, Clarence, Glenorchy, Hobart, New Norfolk, North Hobart and Sandy Bay. Two clubs from the NTFA namely, North Launceston and South Launceston joined to form an 8 team competition
1997
Huon Football Association ends
When the Huon Football Association became defunct in 1997, the Hobart Football Club (formerly TFL Statewide League) joined the STFL, and Lachlan folded in the same year. Former Huon Football Association Clubs, Huonville and Franklin merged.
2001
SFL Clubs
Clubs participating in 2001 were, Brighton, Channel, Claremont, Clarence, Cygnet, Glenorchy Storm, Hobart, Huonville Lions, Kermandie, Kingston, Lauderdale, Lindisfarne, New Norfolk Hawks, North Hobart and Sorell.
2002
SFL: two tiered competition
In 2002 the SFL created a two tiered competition (i) Premier League, made-up from former State Wide League Clubs, Clarence, Glenorchy Storm, North Hobart, Hobart, New Norfolk, Kingston, Brighton and Sorell. (ii) Regional League, included the original clubs Channel, Claremont, Cygnet, Huonville Lions, Kermandie, Lauderdale and Lindisfarne.
2009
SFL restructure
Southern Football League resumed its original (1996-1997) competition following the exit of clubs to the newly formed AFL Tasmania Tasmanian State League to commence in 2009. Clubs that left the SFL were: Clarence, Glenorchy, Hobart, Lauderdale and North Hobart.