The 1980 Australian Open was a tennis tournament played on outdoor grass courts at the Kooyong Lawn Tennis Club in Melbourne, Australia. It was the 69th edition of the Australian Open. The women's tournament was held 24âÂÂ30 November 1980 and the men's was held from 26 December 1980 through 4 January 1981. The singles titles were won by American Brian Teacher and Czechoslovak Hana MandlÃÂková.
Brian Teacher defeated Kim Warwick 7âÂÂ5, 7âÂÂ6<sup>(7âÂÂ4)</sup>, 6âÂÂ3
Hana MandlÃÂková defeated Wendy Turnbull 6âÂÂ0, 7âÂÂ5
Mark Edmondson / Kim Warwick defeated Peter McNamara / Paul McNamee 7âÂÂ5, 6âÂÂ4
Betsy Nagelsen / Martina Navratilova defeated Ann Kiyomura / Candy Reynolds 6âÂÂ4, 6âÂÂ4
Craig Miller defeated Wally Masur 7âÂÂ6, 6âÂÂ2
Anne Minter defeated Elizabeth Sayers 6âÂÂ4, 6âÂÂ2