The Davis Cup is the premier international team event in men's tennis. It is run by the International Tennis Federation (ITF) and is contested annually between teams from over 150 competiting countries, making it the world's largest annual team sporting competition. It is described by the organisers as the "World Cup of Tennis", and the winners are referred to as the World Champions. The competition began in 1900 as a challenge between Great Britain and the United States. By 2023, 155 nations entered teams into the competition.
Gregory Rusedski is a British-Canadian former professional tennis player. He was the British No. 1 in 1997, 1999 and 2006, and reached the ATP ranking of world No. 4 for periods from 6 October 1997 to 12 October 1997 and from 25 May 1998 to 21 June 1998.
John Lloyd is a British former professional tennis player. Lloyd reached an ATP world ranking of 21 in July 1978, and was ranked as UK number 1 in 1984 and 1985. He now works as a tennis commentator.
David Alan Lloyd is an English former professional tennis player and entrepreneur. He founded the fitness and leisure business David Lloyd Leisure in 1982.
The Great Britain Davis Cup team has represented the United Kingdom internationally since 1900 in the Davis Cup. Organised by the Lawn Tennis Association (LTA), it is one of the 50 members of International Tennis Federation's European association.
James Ward is a British former professional tennis player. He is a Davis Cup champion and former British No. 2.
Doctor John Colin Gregory was an amateur British tennis player, best remembered for winning the Australian Open in 1929.
Christopher Philip Eaton is a British retired tennis player. He reached his career-high singles ranking of World No. 317 in June 2009, and his career-high doubles ranking of World No. 147 in May 2011. Eaton is currently the assistant coach at Wake Forest University.
Geoffrey Lane Paish MBE was a noted tennis player and administrator. Paish was born in Croydon, Surrey and educated at Mid-Whitgift School in Croydon.
Stephen "Steve" Shaw is a former professional tennis player from England who competed for Great Britain.
Michael Walker is a former professional tennis player from Wales who competed for Great Britain and Hong Kong.
František Pála is a former professional tennis player from the Czech Republic who competed for Czechoslovakia. His son Petr was also a tennis player.
John Clifton is a British former professional tennis player. He was born in England and grew up in Scotland.
Mark Farrell was a British professional tennis player.
Nick Gould is a former British tennis player.
Frank Herbert David Wilde was a British tennis and table tennis player who played in the Davis Cup. He reached the final of the Wimbledon Championships on three occasions, twice in the men's doubles and once in mixed doubles.
Wendy Gilchrist is a former professional tennis player from Australia. From 1972 she competed as Wendy Paish following her marriage to British Davis Cup player John Paish.
Richard Russell is a Jamaican former professional tennis player.
Howard Francis Walton was a British tennis player active in the 1940s, 1950s and 1960s. He also represented England at the World Table Tennis Championships.
Great Britain 
