© Getty Images / Reuters

Carl Williams -

Carl Williams was a major underworld figure, linked to the famous Melbourne gangland killings (where 36 criminals were killed).

In 1999, Williams was shot by Jason Moran, for owing the Moran crime family money. This event triggered a number of killings.

In 2016, Williams was convicted for the murder of Michael Marshall. One year later, he was convicted of the murders of Australian crime figures Jason Moran, Mark Mallia, and Lewis Moran, as well as conspiracy to murder Mario Condello.

© Reuters

Carl Williams -

Williams was eventually murdered by another inmate on April 19, 2010 (part of an exercise bike was used as the murder weapon). Not only was Carl Williams a key figure in the Melbourne gangland killings, he was also its final victim. Williams was buried in a golden coffin. He was 39.

© Getty Images

Roberta Williams - In 2019, Roberta Williams (Carl Williams' widow) was arrested on allegations of kidnapping and threatening to kill a reality TV producer.

© Getty Images

Jason Moran - Jason Moran, one of the leaders of the Moran family, was murdered in 2003, aged 35. His death caused quite a stir in the Australian criminal underworld.

© Getty Images

Lewis Moran - Lewis Moran, Jason's father and the patriarch of one of the most infamous Melbourne crime families, was shot dead in 2004 at the age of 62, this while on bail for drug trafficking charges.

© Getty Images

Judy Moran -

Judy Moran was first married to Leslie John Cole, who was murdered in the early '80s. She then got involved with Lewis Moran and became the Moran family matriarch. She is the mother of Jason Moran.

© Getty Images

Desmond Moran - In 2011, Judy Moran was convicted of murdering Lewis' brother, Desmond "Tuppence" Moran. She was sentenced to 26 years in prison and is currently incarcerated.

© Getty Images

Tony Mokbel - Mokbel was a major figure in the Melbourne drug trafficking world. He was allegedly linked to Carl Williams and the death of Lewis Moran. Mokbel fled the country in 2006 while on trial, but was eventually captured by police in Athens, Greece.

© Getty Images

Tony Mokbel - Tony Mokbel was extradited to Australia and convicted. He is currently serving a 30-year sentence in Barwon Prison.

© Reuters

Mark "Chopper" Read -

The convicted criminal and gang member turned author (right) was allegedly responsible for armed robbery, firearm offences, assault, arson, impersonating a police officer, and kidnapping, among other crimes. He died of cancer in 2013, aged 58.

© Reuters

Mark "Chopper" Read - He reportedly headed up the Surrey Road gang, robbed drug dealers in Melbourne, was involved in the killing of 19 people, and began a prison war. This mural of Read can be found in the Collingwood suburb of Melbourne.

© Shutterstock

Keith Faure - Faure was involved in the lengthy prison gang war with Read. He was also convicted of killing Lewis Moran (under Tony Mokbell's orders). Faure is currently serving a life sentence after being convicted of multiple crimes, including murder and manslaughter.

© Shutterstock

Mick Gatto - The businessman is suspected of being involved in the Australian criminal underworld. In 2004, he was acquitted of the murder of hitman Andrew "Benji" Veniamin. Gatto claimed self defense.

© Getty Images

John Ibrahim - An alleged major Sydney organised crime figure, Ibrahim became known as the "lifeblood of the drugs industry of Kings Cross" during the Wood Royal Commission. But despite being the subject of 546 police intelligence reports, he has never been convicted of these alleged crimes.

© BrunoPress

Tilly Devine - Tilly Devine was a prominent figure in the Australian underworld, especially during the Sydney Razor gang era (1927-1936). Criminal activities included sly-grog supply, razor gangs, and prostitution. Devine died of cancer in 1970, aged 70.

© Public Domain

Kate Leigh - Another notorious Sydney crime figure, Kate Leigh's illegal activities included selling alcohol and cocaine. She died victim of a stroke in 1964, aged 82.

© Public Domain

Squizzy Taylor - A famous face in the early 20th century Melbourne underworld, Squizzy Taylor started pickpocketing from an early age, moving on to alcohol and drug dealing, illegal bookmaking, robbery, extortion, and prostitution. Taylor was also linked to a number of murders and high-profile burglaries, such as the Melbourne Trades Hall burglary in 1915, where a constable was killed. Taylor was assassinated in 1927, aged 39.

© Public Domain

Anthony Perish - Anthony John Michael "Rooster" Perish is best known for having been convicted of the murder of drug dealer Terry Falconer in 2001. He reportedly started his criminal career by manufacturing and selling amphetamines and methamphetamine. Anthony's brother, Andrew, soon joined him in his criminal activities.

© Shutterstock

Anthony Perish - In 2012, the Perish brothers and their associates were convicted for homicide and criminal conspiracy.

© Shutterstock

Alphonse Gangitano -

The infamous Melbourne criminal, also known as the "Black Prince of Lygon Street," was a high-profile member of the criminal organisation known as the Carlton Crew. The organisation was formed by Painters and Dockers Union enforcers and independent racketeers in the late '70s.

© Shutterstock

Alphonse Gangitano - Alphonse Gangitano reportedly co-owned a nightclub and his criminal activities revolved around fight promotions, horse racing, and protection rackets, among others. Gangitano was murdered in 1998, aged 40. He was the second victim of the Melbourne gangland killings.

© Shuterstock

Abe Saffron -

Abe Saffron owned several businesses in Sydney's Kings Cross red-light district. Also known as "Mr Sin", "Mr Big of Australian crime", and "the boss of the Cross", Saffron was rumoured to be a prominent figure in Australia's organised crime world. He was a suspect in the disappearance of Juanita Nielsen and has been linked to the Luna Park ghost train fire.

© Shutterstock

Abe Saffron - Despite being allegedly involved in numerous crimes, from bribery to extortion and prostitution, Saffron was only convicted for tax evasion. He died in 2006, aged 86.

© Shutterstock

Stewart John Regan - Dubbed "The Magician" for allegedly making people disappear without a trace, Regan became a notorious figure in the '60s and '70s Sydney underworld. He was involved in multiple criminal activities, from prostitution rackets to illegal gambling and murders. He was shot dead in 1974, aged 29.

© Shutterstock

Christopher Flannery - Christopher Dale Flannery went to prison when he was 17 for numerous crimes. Seven years after he was released, he allegedly became a hitman, known as "Mr. Rent-a-Kill". Flannery disappeared in 1985.

© Shutterstock

George Freeman -

The famous Sydney bookmaker was allegedly involved in a number of crimes, including murder, assault, and bribery, but was only charged with illegal bookmaking. He only paid a fine for it, and didn't go to prison. He was allegedly linked to American organised crime figures, and was called a "crime boss" in the Woodward Royal Commission. Freeman died of an asthma attack in 1990, aged 55.

(Photo: Wikimedia /CC BY-SA 3.0)

© Wikimedia/Creative Commons

Pettingill family -

Headed by former prostitute and brothel owner Kath Pettingill, they are one of Australia's most ruthless crime families. The matriarch, reportedly shot in eye through a closed door in the late '70s, is said to have offered $20,000 for the testicles of an undercover detective who infiltrated her family.

© Shutterstock

Dennis Allen - Dennis Allen, Kath's late oldest son, was known as "Mr. Death". He served 10 years in prison for rape and was allegedly involved in drug trafficking and responsible for 15 murders. He reportedly dismembered a Hells Angels biker with a chainsaw. Allen died at the age of 35 from heart failure.

© Shutterstock

Peter Allen - Peter Allen was in prison for 28 years. He was convicted of numerous crimes, namely drug dealing, drug trafficking, armed robbery and assault.

© Shutterstock

Victor Peirce - Kath Pettingill’s sixth child was in prison for six years for drug trafficking. In 2012, he was shot dead outside a supermarket in Bay St, Port Melbourne.

© Shutterstock

Trevor Pettingill -

Trevor Pettingill was in and out of jail for a number of crimes, including burglary, firearms and drug trafficking. He was charged and acquitted over the Walsh Street police shootings, where two officers were murdered.

See also: Infamous Aussie criminals who are back on the streets.

© Public Domain