Lynda Keane began her career as a child actor in London, performing professionally since she was 15 months old, before her family emigrated to Australia when she was ten. Her parents, at that time, owned and operated one of London's leading talent schools. She continued her career there starring in the 1960 children's seriesThe Adventures of the Terrible Ten and its sequel The Ten Again in 1963. She also guest starred on Bellbird, Hey You and Homicide between 1967–69, appearing on the latter series several times. In 1970, she married her childhood sweetheart musician Greg Anderson. Keane also began to have a more active career during the 1970s with roles on The Rovers, Number 96 and several appearances on Division 4 and Matlock Police. She played the regular role of dancer Barbie Gray in serial The Box from February 1974 until early 1975. She had a minor role in the television movieThe Hotline as well as one-time appearances on King's Men and The Outsiders. She began to cut back on acting in order to concentrate on her career as a producer and acting teacher. In 1975, with her husband Greg Anderson, she opened "Gala Productions" and the "Lynda Keane Talent School" a year later. Her success with the school would also lead to the Keane Kids Management, the Keane Kids Studio and the Lynda Keane Studios. In November 1979, she traveled to New York with a group of her students, whose ages ranged between 8 and 16 years old, where they performed songs, dancing and acting performances to raise money for refugees. Keane, according to the Sydney Morning Herald, hoped to raise as much as $50,000. That same year, Keane was cast as Denise "Blossom" Crabtree in the cultsoap operaPrisoner. Her character was introduced as the mistress of Fred Ferguson, estranged husband of prison inmate Monica Ferguson. This was followed by a guest role in Neighbours in 1998,. Keane did not make an acting appearance for 15 years. During this time she and her partner Anderson helped train many child actors of the 1980s and 90s through their talent school. In 1997, she returned to acting with minor roles in the drama film The Castle and the police dramaBlue Heelers. From 2000 to 2005, she also made television guest appearances on Stingers, The Secret Life of Us, Short Cuts and MDA.
