Fiona Joy Nash (born 6 May 1965), Australian politician, has been a National Party of Australia member of the Australian Senate since 1 July, 2005, representing the state of New South Wales.

Nash was born in Sydney and was educated at Mitchell College in Bathurst, New South Wales, where she graduated in arts. Between 1999 and 2004 she worked as staff member for National Party federal ministers, Mark Vaile, Larry Anthony, and De-Anne Kelly.

Nash is married to David Nash, a farmer, and has two children. They live in the Young district in the south-west region of southern New South Wales.

1965 births | Living people | National Party of Australia politicians | Members of the Australian Senate | Members of the Australian Senate for New South Wales