Jean-René Lisnard (born 25 September 1979) is a French-Monegasque retired professional tennis player who formerly represented France. He was a member of the Monaco Davis Cup team from 2007. He is to date, the only Monegasque tennis player to have won a match in the main draw of a Grand Slam tournament.

Lisnard plays right-handed, and turned professional in 1997.

He reached his career-high singles ranking of World No. 84 in January 2003. His current doubles ranking is 400 with his highest rank being 171 on 10 September 2007.

In May at the 2009 French Open, he lost his first-round match to Israeli player Dudi Sela 6–4, 6–3, 4–6, 6–3.

Lisnard qualified for the main draw of the 2011 US Open and defeated Olivier Rochus of Belgium in straight sets to advance to the second round. He lost to Germany's Florian Mayer in straight sets in the second round.

Result	Date	Tournament	Surface	Partnet	Opponents	Score
Loss	Sep 1997 (details)	US Open	Hard	Michaël Llodra	Fernando González Nicolás Massú	4–6, 4–6

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Loss	0–1	Apr 1999	Great Britain F4, Hatfield	Futures	Clay	Patrik Fredriksson	6–7, 6–2, 6–7
Win	1–1	May 1999	Great Britain F5, Hatfield	Futures	Clay	Sébastien de Chaunac	7–6, 1–6, 6–0
Loss	1–2	Jun 1999	Prague, Czech Republic	Challenger	Clay	Michal Tabara	4–6, 1–6
Win	2–2	Jul 2000	Montauban, France	Challenger	Clay	Oscar Serrano-Gamez	6–2, 6–0
Loss	2–3	Mar 2002	Cherbourg, France	Challenger	Hard	Lionel Roux	4–6, 7–5, 3–6
Loss	2–4	Apr 2002	Napoli, Italy	Challenger	Clay	David Ferrer	1–6, 1–6
Loss	2–5	May 2002	Edinburgh, United Kingdom	Challenger	Clay	Alexandre Simoni	3–6, 3–6
Loss	2–6	Jul 2004	Oberstaufen, Germany	Challenger	Clay	Dieter Kindlmann	7–6(8–6), 2–6, 4–6
Win	3–6	Aug 2004	St. Petersburg, Russia	Challenger	Clay	Stan Wawrinka	3–6, 7–5, 7–5
Loss	3–7	Sep 2004	Seoul, South Korea	Challenger	Hard	Lee Hyung-taik	6–3, 5–7, 2–6
Win	4–7	May 2007	Bulgaria F3, Pleven	Futures	Clay	Cătălin-Ionuț Gârd	6–3, 6–1
Win	5–7	Jun 2007	Bulgaria F4, Sofia	Futures	Clay	Adriano Biasella	7–5, 6–7(6–8), 6–4
Loss	5–8	Jun 2007	France F8, Blois	Futures	Clay	Daniel Muñoz de la Nava	5–7, 4–6
Win	6–8	Mar 2008	Croatia F4, Rovinj	Futures	Clay	Christian Magg	6–3, 1–6, 6–2
Win	7–8	Mar 2008	Croatia F5, Vrsar	Futures	Clay	Michael Lammer	4–6, 6–1, 6–1
Loss	7–9	Aug 2008	Italy F26, Bolzano	Futures	Clay	Tomas Tenconi	6–7(5–7), 0–6
Loss	7–10	Apr 2009	France F7, Grasse	Futures	Clay	Xavier Pujo	6–7(4–7), 6–2, 3–6
Loss	7–11	Jun 2009	Reggio Emilia, Italy	Challenger	Clay	Paolo Lorenzi	5–7, 6–1, 2–6

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Loss	0–1	May 1998	Germany F4, Esslingen	Futures	Clay	Julien Boutter	Federico Browne Martín García	6–7, 2–6
Win	1–1	Sep 1998	France F5, Bagnères-de-Bigorre	Futures	Hard	Michaël Llodra	Yahiya Doumbia Lorenzo Manta	3–6, 6–3, 7–6
Loss	1–2	Sep 1998	France F7, Plaisir	Futures	Hard	Michaël Llodra	Andrew Rueb Vaughan Snyman	4–6, 2–6
Win	2–2	Oct 1998	France F8, Nevers	Futures	Hard	Michaël Llodra	Andrew Rueb Vaughan Snyman	6–3, 6–7, 6–3
Loss	2–3	Oct 1998	Great Britain F9, Leeds	Futures	Hard	Ashley Naumann	Iain Bates Alexander Popp	4–6, 6–4, 4–6
Loss	2–4	Jul 2000	Contrexéville, France	Challenger	Clay	Olivier Patience	Julien Benneteau Nicolas Mahut	3–6, 6–7(4–7)
Loss	2–5	Sep 2006	Orléans, France	Challenger	Hard	Jérôme Haehnel	Gregory Carraz Dick Norman	6–7(6–8), 1–6
Win	3–5	Feb 2007	Bergamo, Italy	Challenger	Hard	Jérôme Haehnel	Kenneth Carlsen Frederik Nielsen	6–3, 2–6, [10–4]
Win	4–5	May 2007	Rijeka, Croatia	Challenger	Clay	Jérôme Haehnel	Ivo Klec Lukáš Lacko	6–3, 6–4
Loss	4–6	Jul 2007	Montauban, France	Challenger	Clay	Adriano Biasella	Marc Fornell Mestres Gabriel Trujillo Soler	3–6, 5–7
Loss	4–7	Sep 2007	France F13, Mulhouse	Futures	Hard	Guillaume Couillard	Alexander Sadecky Izak van der Merwe	4–6, 7–6(7–4), [3–10]

• Jean-René Lisnard at the Association of Tennis Professionals
• Jean-René Lisnard at the International Tennis Federation
• Jean-René Lisnard at the Davis Cup