John David Newcombe AO OBE is an Australian former professional tennis player. He is one of the few men to have attained a world No. 1 ranking in both singles and doubles. At the majors, he won seven singles titles, a former record 17 men's doubles titles, and two mixed doubles titles. He also contributed to five Davis Cup titles for Australia during an age when the Davis Cup was deemed as significant as the majors. Tennis magazine rated him the 10th best male player of the period 1965–2005.
Torben Ulrich was a Danish writer, musician, filmmaker, and professional tennis player. He was the father of Metallica drummer Lars Ulrich.
Kenneth Carlsen is a Danish former professional tennis player, who was active between 1992 and 2007. Carlsen played left-handed with a one-handed backhand. His greatest asset was his powerful serve, and his game was therefore best suited to fast surfaces. For most of his long career, Carlsen was Denmark's best tennis player, and consistently among the few Danish players playing at the highest international level. He was awarded as best Danish "Tennis Player of the Year" seven times by the Danish Tennis Federation. Two times the award went to the Danish Davis Cup team, of which Kenneth Carlsen until 2003 was a central part.
Nicola "Nicky" Pietrangeli is an Italian former tennis player. He won two singles titles at the French Championships and is considered by many to be one of Italy's greatest tennis champions.
Darren Cahill is an Australian tennis coach and former professional tennis player. In addition, Cahill is a tennis analyst for the Grand Slam events on the US sports network ESPN and a coach with the Adidas Player Development Program and at ProTennisCoach.com.
Frederik Fetterlein is a retired tennis player from Denmark, who turned professional in 1989.
Kurt Nielsen was a Danish tennis player. He was born in Copenhagen, and was the first Danish tennis player ever to have played in a men's singles final in a Grand Slam tournament.
The Denmark men's national tennis team represents Denmark in Davis Cup tennis competition and are governed by the Danish Tennis Association.
Gerald Battrick was a Welsh tennis player who reached as high as No. 3 in Britain, winning at least 6 titles.
Gustavo Luza is a former tennis player from Argentina.
Michael Mortensen is a former professional tennis player from Denmark.
Frederik Løchte Nielsen is a former professional tennis player. He was the top ranked player from Denmark in the ATP doubles world rankings. A former Wimbledon men's doubles champion, he peaked at no. 17 in the rankings in April 2013. Nielsen has reached five other doubles finals on tour, winning on two occasions.
Lidziya Marozava is a professional tennis player from Belarus who has specialized in doubles.
Christian Kuhnke is a former German tennis player.
The Scandinavian Indoor Championships also known as the Scandinavian Covered Court Championships and the Scandinavian Indoor Open was a combined men's and women's tennis tournament held from 1936 through 1979.
Mikael Torpegaard is a Danish professional tennis player. He was a member of the Denmark Davis Cup team.
Skander Mansouri is a Tunisian tennis player. He has a career-high ranking by the ATP in doubles of world No. 56, achieved on 11 November 2024, and in singles of No. 238, achieved on 12 December 2022.
Rasmus Nørby is a former tennis player from Denmark.
Walid Jallali, also known as Oualid Jallali, is a Tunisian former professional tennis player.
August Holmgren is a Danish professional tennis player. He has a career high ATP singles ranking of world No. 163 achieved on 19 August 2024 and a doubles ranking of No. 296 achieved on 17 July 2023. He is currently the No. 3 Danish player.
Denmark 
