
Jackie James Barnes is an Australian drummer, percussionist, pianist, songwriter and singer. He has been performing since the age of four and has appeared on over 60 releases since 1990. He is currently the drummer in the Australian rock band Rose Tattoo.

Mahalia Violet Barnes is an Australian singer-songwriter and manager, the daughter of Scottish-Australian rock singer Jimmy Barnes and Jane Mahoney. She began performing as part of children's pop group The Tin Lids with siblings, Eliza-Jane 'E.J.', Elly-May and Jackie, but has since become a session and backup singer in her own right. She most recently has sung backup for Joe Bonamassa in the studio, and live.

Lauren Brant is a South African-Australian television personality and actress. Brant is a former member of the Australian children's musical group Hi-5.

Casey Burgess is an Australian television personality and singer. Burgess is a former member of the Australian children's musical group Hi-5. She was born in Sydney, the daughter of Ray Burgess, who also pursued a musical career and was a presenter on Countdown.

Peter Charles Combe OAM is an Australian children's entertainer and musician. At the ARIA Music Awards he has won three ARIA Awards for Best Children's Album, for Toffee Apple (1988), Newspaper Mama (1989) and The Absolutely Very Best of Peter Combe Recorded in Concert (1992) and three additional nominations. His best-known tracks are "Toffee Apple", "Spaghetti Bolognaise", "Mr Clicketty Cane", "Juicy Juicy Green Grass" and "Newspaper Mama". His Christmas Album reached the ARIA Albums Chart top 50.

Mic Conway is an Australian vocalist and with his brother, Jim Conway, was a co-founder of the 1970s humour, theatre and rock group, The Captain Matchbox Whoopee Band.

Murray James Cook, AM is an Australian musician and actor. Cook was one of the founding members of the children's band the Wiggles from 1991 to 2012. Cook provided guitar, vocals, and songwriting in the group, and remained involved with its creative and production aspects after his retirement. In 2013, Cook served as the Wiggles' tour manager. He also remained active in many music projects, including, after 2015, writing and performing with the Sydney soul-rock band The Soul Movers.

Kellie Lynn Crawford, née Hoggart, is an Australian singer, actress and children's performer. Crawford was an original member of the Australian children's musical group Hi-5 from 1998 to 2008 and was also a member of pop group Teen Queens. She left Hi-5 in December 2008 after ten years with the group.

Jeffrey Wayne Fatt AM is an Australian musician and actor. He was a member of the children's group the Wiggles from its founding in 1991 to 2012, and was also in the 1980s and 1990s pop band the Cockroaches. He was the oldest member of the original Wiggles line up.

Anthony Donald Joseph Field AM is an Australian musician, actor, songwriter and producer. He is best known as a member of the children's group the Wiggles and a member of the 1980s and 1990s pop band the Cockroaches. While still a teenager, he helped found the Cockroaches with his brothers, Paul and John. The Cockroaches recorded two albums and enjoyed moderate success, interrupted by Field's service in Australia's regular army, until they disbanded in the late 1980s.
Nathan Foley is an Australian singer-songwriter and television personality. He was an original member of Australian children's musical group Hi-5.

Lachlan Gillespie is an Australian singer, musician, and actor. He is a member of the Wiggles and wears the purple shirt.

Hi-5 were an Australian children's musical group formed in 1998 in association with the children's television series of the same name. Helena Harris and Posie Graeme-Evans created the television series for the Nine Network, which premiered in 1999. The group were made up of five performers who entertained and educated preschool children through music, movement and play. Kellie Crawford, Kathleen de Leon Jones, Nathan Foley, Tim Harding and Charli Robinson were the founding members. By the end of 2008, all of the original line-up had left, and the group's membership changed several more times after that. They collectively starred in several television series, released albums, and performed on worldwide tours. The television series features puppet characters Chatterbox and Jup Jup, who were included in the group's live stage shows.

Fely Irvine is an Australian actress, singer and dancer. She was a former member of Hi-5 and became a contestant in The Voice. She left Hi-5 in 2011 after three years with the group. Fely went on the live in the U.S where sings on the Mastros circuit. She was a contestant on American Idol and made top 60. She replaced Sun Park in 2009 and was in turn succeeded by Dayen Zheng in 2012. Fely is of half-Filipino and half-Scottish ancestry.

Lah-Lah is a five-member children's music group from Sydney, Australia. Lah-Lah has both recorded albums and filmed television content, and also performs at live events. The music of Lah-Lah ranges in styles from world music and surf-rock to jazz and gypsy. Lah-Lah's repertoire is primarily composed by Mark and Tina Harris. Lah-Lah aims to introduce music and musical instruments to children and their families through fun and entertainment.

Tim Maddren is a New Zealand musician best known as a member of the Australian children's musical group Hi-5. He was a replacement for Nathan Foley in 2008. He left Hi-5 in February 2013 after four years with the group. His replacement is Ainsley Melham in 2013. As with Fely Irvine and Casey Burgess, Maddren worked at Hi-5 in three seasons.

Samuel Alexander Moran is an Australian entertainer best known for having been a member of the children's band the Wiggles from 2006 to 2012. He was born in Sydney and raised in Wagga Wagga. He is the host of the children's television series Play Along With Sam.

Christopher Hugh Neal is an Australian musician, songwriter, record producer and television and film music composer. He is regarded as one of Australia's most successful screen composers. Some of his most notable scores include Buddies, Bodyline, The Shiralee, Turtle Beach and Farscape. He has also scored and written songs for numerous well-known children's series including Johnson and Friends, Lift-Off, Crash Zone and Noah and Saskia.

Stevie Nicholson is an Australian television personality and performer. Nicholson is a former member of the Australian children's musical group Hi-5.

Gregory John Page, AM is an Australian singer, musician and actor. He is best known as the original lead singer and a founding member of the children's band the Wiggles from 1991 to 2006 and then again from 2012 to 2013. Page has also recorded several solo albums.

Simon Pryce is an Australian singer and actor. He is known for his work on the children's show The Kingdom of Paramithi and is currently the Red Wiggle in the second generation of the Wiggles.

James Rees, better known under the stage name Jimmy Giggle, is an Australian children's entertainer. Rees is known for the role of Jimmy Giggle on ABC Kids' flagship program Giggle and Hoot – a role he has played since 2009.

Sharlene Marie Zeta Robinson, known professionally as Charli Robinson and previously as Charli Delaney, is an Australian television and radio presenter, most famously known as an original member of children's musical group Hi-5 and the television series of the same name. She left Hi-5 in February 2008 after ten years with the group. She is known now as a presenter on Nine Network travel program Getaway.

Donald Richard Spencer, is an Australian children's television presenter, singer-songwriter, guitarist and musician. He had a long-running role on Play School on both the Australian version (1968–99) and the United Kingdom version (1972–88), one of only two presenters to work on both versions.

Emma Olivia Watkins is an Australian singer, actress, and dancer, best known as the first female member of the children's group the Wiggles.

The Wiggles are an Australian children's music group formed in Sydney, New South Wales in 1991. Since 2013, the group members are Anthony Field, Lachlan Gillespie, Simon Pryce, and Emma Watkins. The original members were Field, Phillip Wilcher, Murray Cook, Greg Page, and Jeff Fatt. Wilcher left the group after their first album. Page retired in 2006 due to ill health and was replaced by understudy Sam Moran, but returned in 2012, replacing Moran. At the end of 2012, Page, Cook, and Fatt retired, and were replaced by Gillespie, Pryce, and Watkins. Cook and Fatt retained their shareholding in the group and all three continued to have input into its creative and production aspects.

Phillip Leslie Wilcher is an Australian pianist and classical music composer who was a founding member of the children's music group the Wiggles. When Wilcher published his first work, "Daybreak", at the age of 14, he was one of the youngest classical composers in Australia.