Dani Harmer (born 8 February 1989) is a singer and actor who is best known for her portrayal as Tracy Beaker in the CBBC programmes The Story of Tracy Beaker, Tracy Beaker Returns and Tracy Beaker Survival Files from 2002 to 2012. She also appeared in the BBC sitcom, After You've Gone.
Harmer starred in her own sitcom, Dani's House from 2008 to 2012 and in its spin-off series Dani's Castle from 2013 to 2014. Harmer has occasionally presented continuity clips on the CBBC Channel. She became a presenter on Friday Download in the first series, where she guest presented the 'Style Download' segment.
In 2008, Harmer branched into the music business and signed a £3m record deal. She recorded her debut album Superheroes in September 2009, and released the single and theme from Dani's House, "Free", but the album was never released and it was later confirmed she had abandoned her music career.