- Source: 1978 Federation Cup (tennis)
- Caroline Wozniacki
- Amélie Mauresmo
- Ashleigh Barty
- Venus Williams
- Ronaldo Nazário
- Australia Terbuka 2017
- Argentina
- Nico Rosberg
- 1978 Federation Cup (tennis)
- International Tennis Federation
- ITF World Champions
- 2024 in tennis
- Open Era tennis records – Men's singles
- Billie Jean King Cup
- 2024 ATP Tour
- Davis Cup
- Montenegro Tennis Association
- Bob Lutz (tennis)
The 1978 Federation Cup was the 16th edition of the most important competition between national teams in women's tennis. The tournament was held at the Kooyong Lawn Tennis Club in Melbourne, Australia, from 27 November – 3 December. The United States won their third consecutive title, defeating Australia in their eighth final.
Qualifying round
= Ireland vs. Finland
== South Korea vs. Chinese Taipei
== Philippines vs. Thailand
=Main draw
All ties were played at the Kooyong Lawn Tennis Club in Melbourne, Australia, on grass courts.
= First round
=United States vs. South Korea
Canada vs. New Zealand
Argentina vs. Denmark
Sweden vs. France
Czechoslovakia vs. Portugal
Philippines vs. Indonesia
West Germany vs. Brazil
Spain vs. Great Britain
Soviet Union vs. Austria
Yugoslavia vs. Norway
Romania vs. Italy
Ireland vs. Switzerland
Netherlands vs. Mexico
Chile vs. Uruguay
Israel vs. Japan
Belgium vs. Australia
= Second round
=United States vs. New Zealand
Argentina vs. France
Czechoslovakia vs. Indonesia
West Germany vs. Great Britain
Soviet Union vs. Yugoslavia
Romania vs. Switzerland
Netherlands vs. Chile
Japan vs. Australia
= Quarterfinals
=United States vs. France
Czechoslovakia vs. Great Britain
Soviet Union vs. Romania
Netherlands vs. Australia
= Semifinals
=United States vs. Great Britain
Soviet Union vs. Australia
= Final
=United States vs. Australia