The Sunday Football League Western Australia, commonly known as the Sunday Football League (SFL), was a semi-professional Australian rules football league based in the southern suburbs of Perth, Western Australia. The league was in operation from 1984 to 2008, and Kenwick Royals was the most successful club with eight senior team premierships.

The Sunday Football League (SFL) was formed in late 1983 after a proposed merger between the South Suburban Murray Football League (SSMFL) and Western Australian Football Association (WAFA) fell through. The twelve SSMFL clubs were Armadale, Canning, Gosnells, Kalamunda, Kelmscott, Kenwick, Kwinana, Maddington, Mandurah, Rockingham, Thornlie and Willetton. The five WAFA clubs to join were Applecross, Fremantle (later North Fremantle), Osborne Park, South Perth and Wanneroo. Six WAFA clubs decided to stay in that competition rather than join the new league.

Prior to the Sunday Football League being formed, the South Suburban Murray Football League was formed in 1960 when two leagues - the South Suburban Football Association and Murray Districts Football Association - agreed to a trial season. The SSFA had only five teams competing in 1959 (Armadale, Canning, Gosnells, Kelmscott and Maddington) while the MDFA had four teams (Hills, Pinjarra, Mandurah and Waroona). Kenwick, who had been trying since 1958 to join the SSFA, was accepted as the tenth team to remove a bye in each round.

The South Suburban Football Association began in 1910 with three teams, Armadale, Kelmscott and Mundijong. Queens Park joined in 1911, while Mundijong withdrew after five games. Victoria Park joined the SSFA in 1913. Queens Park won the premiership in 1913 after taking the SSFA to court after the league decided to change how the premier team would be selected that year.

The Murray Districts Football Association started in 1938 with five teams (Coolup, Mandurah, North Dandalup, Pinjarra and Waroona). Pinjarra won the first premiership, and Waroona won the next two before the competition was suspended due to World War 2. Waroona won the first two flags after the competition resumed in 1946 and 47. Pinjarra won in 1948 and Mandurah won their first premiership in 1949.

The West Australian Football Association (WAFA) was established in 1949 as the Mercantile Football Association (MFA). The MFA consisted primarily of work-based clubs such as Boans, Daily News, Foys, Hardies, Mails, Sunday Times, Wesfarmers and Telegraphs. In 1954, the league was renamed as the Sunday National Football League (SNFL) and there were separate A-Grade and B-Grade competitions with promotion and relegation. The more traditional suburban-based teams were introduced in the 1950s, such as Maylands, Scarborough (not related to the current Club of the same name), Rockingham and Osborne Park. Work-based teams also changed names, with Wesfarmers becoming North Perth, Tramways becoming Leederville, and Sunday Times becoming Metropolitans.

In the 1960s, the league expanded with the inclusion of clubs from Wanneroo, Midland, Belmont, Cockburn, Bayswater and East Fremantle. By 1964, a Reserves Grade replaced the B-Grade competition, and each Club was required to field two sides. The league also changed name to the West Australian Football Association (WAFA) in 1968. South Perth, Applecross and Mosman Park were introduced in the 1970s. In 1980, the WAFA absorbed six teams from the disbanded Fremantle Ex-Scholars Football Association and a Division 2 was created. The WAFA reverted to a single grade competition in 1984 after Applecross, Fremantle (later North Fremantle), Osborne Park, South Perth and Wanneroo left to join the Sunday Football League.

The final year of the WAFA was in 1987 with teams from Manning, Mosman Park, Midland, Cockburn, Belmont and Tuart Hill. Over its 39 years, a total of 49 different clubs competed in the WAFA.

Between 1988 and 1991, the SFL managed a second-tier competition (with League, Reserves and Colts grades) known as the Metropolitan Football League (MFL). The MFL initially consisted of six teams, including four teams from the disbanded WAFA - Manning, Mosman Park, Midland and Cockburn - plus Fremantle and Kwinana, who previously competed in the top division of the Sunday Football League. Pinjarra and Mundijong Centrals joined in 1989 after the Murray Districts Football League disbanded, and were joined in 1990 by Waroona and South Mandurah. At the end of 1991, teams from the MFL joined the newly formed Peel Football League.

Between 1994 and 1997, the SFL managed another second-tier competition (with League, Reserves and Colts grades), known initially as the Sunday Amateurs Football League (SAFL). The SAFL initially consisted of seven teams, including Belmont, Midland, Kingsley, Cockburn, Manning, Mosman Park and North Fremantle. A number of these teams had joined after previously competing in the Peel Football League. Kalamunda and Ballajura joined the SAFL in 1995, replacing Cockburn and Manning. In 1997, the League was re-badged as the Sunday Football League (SFL) Division 2, and was reduced to four teams, after Belmont, Midland and North Fremantle left. Belmont joined the SFL at that time.

Between 1985 and 2008, the SFL managed a single-grade, third-tier competition, known initially as the SFL Saturday Amateurs Division. The Saturday Amateurs Division included the Thirds teams from those Division 1 clubs that had sufficient players to do so. The grade was renamed the SFL Division 3 from 1994 to 1997, but returned to the SFL Saturday Amateurs Division from 1998 to 2003. In 2004, there was revamp of the grade to include other single-team clubs, and there was a renaming to the West Australian Football Association (WAFA), which was a tribute to the former WAFA that existed between 1949 and 1987.

In February 2009 it was announced that the league would not be operating for the 2009 football season with clubs applying to join the Western Australian Amateur Football League and the Peel Football League.^[1][2][3]

Armadale were admitted to the Peel Football League and the remaining clubs were admitted to the West Australian Amateur Football League.

It was an unfortunate event that clubs which had high public profiles in the SFL largely faded from public view when they were thrust into the lower-leagues of the Amateurs.

Colours	Club	Logo	Home ground	Years in competition	League premiers	League premiership years	Notes
	Applecross	Hawks	Shirley Strickland Oval	1984-1994	-
	Armadale	Demons	Gwynne Park	1984-2008	1	2001
	Belmont	Bombers	Forster Park	1997-1998	-
	Canning	Tigers	Wyong Oval	1984-2000	1	1994	Merged with Victoria Park-South Perth in 2001
	Canning-Victoria Park-South Perth	Tigers	Wyong Oval	2001-2008	-		Merger of Canning and Victoria Park-South Perth in 2001
	Fremantle	Magpies	Gil Fraser Oval	1984-1987	-
	Gosnells	Hawks	Gosnells Oval	1984-2008	2	1989, 2008
	Kalamunda	Cougars	Ray Owen Reserve	1984-2000	2	1984-85
	Kelmscott	Bulldogs	John Dunn Oval	1984-2008	1	2000
	Kenwick	Royals	Mills Park	1984-2008	8	1996-97-98-99, 2002, 2004-05-06
	Kwinana	Knights	Medina Oval	1984-1987	-
	Maddington	Bulls	Maddington Oval	1984-2008	2	2003, 2007
	Mandurah	Mustangs	Rushton Park	1984-1991	-		Known as Mandurah Southerners from 1984 to 1989
	Osborne Park	Saints	Richard Guelfi Reserve	1984-1997	3	1986–87, 1990	Merged with Balcatta in WAAFL to form Stirling
	Rockingham	Rams	Anniversary Park	1984-1986	-
	Swan Valley	Valley	Swan Valley Oval	2002-2003	-
	Thornlie	Lions	Thornlie Oval	1984-2008	2	1993, 1995
	Victoria Park-South Perth	Raiders	Lathlain Park	1984-2000	-		Known as South Perth Tigers from 1984 to 1996. Merged with Canning in 2001.
	Wanneroo	Roos	Kingsway Reserve	1984-2006	3	1988, 1991-92	Known as Wanneroo-Kingsway Roos from 2001 to 2006
	Willetton	Blues	Burrendah Reserve	1984-1997	-

Colours	Club	Logo	Home ground	Years in competition	League premiers	League premiership years	Notes
Blue, white	Cockburn	Saints	Davilak Oval	1988–1989, 1991	-
	Kwinana	Knights	Medina Oval	1988-1991	1	1988
	Manning	Maroons	James Miller Oval	1988-1991	-
	Midland	Tigers	Midland Oval	1988-1991	1	1990
	Mosman Park	Mossies	Tom Perrott Reserve	1988-1991	-
	Mundijong Centrals	Blues	Mundijong Sports Complex	1989-1991	1	1991
	North Fremantle (Fremantle)	Magpies	Gil Fraser Oval	1988-1991	-		Known as Fremantle Magpies 1988-1989
	Pinjarra	Tigers	Pinjarra Oval	1989-1991	1	1989
	South Mandurah	Falcons	Falcon Oval	1990-1991	-
	Waroona	Demons	Waroona Oval	1990-1991	-

Colours	Club	Logo	Home ground	Years in competition	League premiers	League premiership years	Notes
	Ballajura	Royals	Kingfisher Park	1995-1997	-
	Belmont	Bombers	Forster Park	1994-1996	2	1995-96	Promoted to SFL Division 1 in 1997
Blue, yellow	Cockburn	Eagles	Davilak Reserve	1994	-
	Kalamunda	Cougars	Ray Ewen Reserve	1995-1997	1	1997
	Kingsley	Cats	Kingsley Reserve	1994-1997	-
	Manning	Maroons	James Miller Oval	1994	-
	Midland	Tigers	Midland Oval	1994-1996	1	1994
	Mosman Park	Mossies	Tom Perrott Reserve	1994-1997	-
	North Fremantle	Magpies	Gil Fraser Oval	1994-1996	-

Colours	Club	Logo	Home ground	Years in competition	Notes
	Applecross	Hawks	Shirley Strickland Oval	1985–1989, 1993, 2003-2006
	Armadale	Demons	Gwynne Park	1989-1993
	Ballajura	Royals	Kingfisher Reserve	1998-2001
	Bayswater	Blues	Hillcrest Park	2005-2008
	Beechboro	Bombers	Altone Park	1999-2005
	Cockburn Lakes	Warriors	Anning Park	2004
	Ellenbrook	Eels	Coolamon Park	2006
	Forrestdale	Falcons	William Skeet Oval	1999-2008
	Gosnells	Hawks	Gosnells Oval	1989-1997
	Innaloo	Bulldogs	Birralee Reserve	2007
	Kalamunda	Cougars	Ray Owen Reserve	1985–1986, 1989, 1991-1992
	Kelmscott	Bulldogs	John Dunn Oval	1985–2001, 2003-2004
	Kenwick	Royals	Mills Park	1990–1992, 1995–2004, 2006–2008
Green, black	Koonga Valley	Kangaroos	Koongamia Oval	1993-1999
	Koongamia	Crows	Koongamia Oval	2000-2008
	Maddington	Bulls	Maddington Oval	1986-1990
	Magpies	Magpies	Maddington Oval	2004-2005
	Manning	Maroons	James Miller Oval	1995-1996
	Midland	Tigers	Midland Oval	2003
	Murdoch	Lions	Murdoch Oval	1997-1999
	Nollamara	Cougars	Des Penman Reserve	2004-2008
	Osborne Park	Saints	Richard Guelfi Reserve	1985-1997
	Roleystone	Tigers	Cross Park	1987-2008
Light blue, black, white	Rossmoyne	Rhinos	Shelley Reserve	2004-2008
Light blue, navy blue, white	Sister Kates	Mustangs	Reid Oval	2001-2008	Known as Sister Kates 2001-2004 and Mustangs 2005-2008
Navy blue, yellow	Southern River	Falcons	Sunderlands Park	1998-2008
	St Norberts	Saints	Wyong Reserve	2004
	Thornlie	Lions	Thornlie Oval	1991-2008
	Wanneroo	Roos	Kingsway Reserve	1985–1991, 1994-1997
	Willetton	Blues	Burrendah Reserve	1985-1995
	Wonderers	-	Barry Britton Reserve	2004, 2006-2007

Note: Results source from Sunday Football League Yearbooks

Note: Known as Sunday Amateur Football League (SAFL) from 1994 to 1996 and Sunday Football League (SFL) Division 2 in 1997

Note: Known as SFL Saturday Amateurs Division from 1985 to 1993, SFL Division 3 from 1994 to 1997, SFL Saturday Amateurs Division from 1998 to 2003 and WAFA from 2004 to 2008

• Sunday Football League official website