Dianne Claire Buswell (born 6 May 1989) is an Australian ballroom dancer. She was a professional dancer on the Australian version of Dancing with the Stars in 2015. Buswell became a professional dancer on the British series Strictly Come Dancing in 2017, being partnered with Reverend Richard Coles. In the 2018 series, she reached the final with her celebrity partner Joe Sugg. In 2019, she was partnered with Dev Griffin.
Dianne Buswell was born in Bunbury, Western Australia, Australia. She started ballroom dancing at age 4.
Dianne and her brother Andrew Buswell were Adult New Vogue WA Champions for 2008 and 2010. She also appeared on So You Think You Can Dance Australia. Buswell joined the live dance show Burn the Floor in January 2011. She joined Australia's Dancing with the Stars in 2015, paired with Australian AFL star Jude Bolton; they were the fifth couple eliminated. Following her elimination from Dancing with the Stars, Buswell rejoined the Burn the Floor tour.