The French Switzerland Championships^[1] or Championnats de Suisse romande was a men's and women's open international clay court tennis tournament founded in 1905. It was first staged at the Le Montreux Palace Lawn Tennis Club, Le Montreux Palace Hotel, Montreux, Switzerland. The championships ran until 1946.^[2]

The French Switzerland Championships were established in September 1905 and first played at the Tennis Club du Montreux Palace. In 1908 the event was moved to the Tennis Club de Montreux. During World War I the tournament was only held two times, then resuming fully in 1920. During World War II it was not held from 1939 to 1941, but resumed thereafter. Hosting of this event was shared between both venues, but the majority of time was played at the Montreux Lawn Tennis Club. The championships were discontinued in 1948.

Former winners of the men's singles title included; Robert Wallet, Roy Allen, Max Decugis, Anthony Wilding, Norman Brookes, Uberto De Morpurgo, Otto Froitzheim, Henry Mayes, Giorgio de Stefani, Hector Fisher, Gottfried von Cramm, Boris Maneff, Pierre Pellizza and Gianni Cucelli.^[3] Previous winners of the women's singles championship included; Aurea Farrington Edgington, Germaine Régnier Golding, Cilly Aussem, Ilse Friedleben, Lolette Payot, Hilde Krahwinkel, Alice Weiwers and Annelies Ullstein Bossi.

The tournament sometimes carried the title of the Montreux Palace Hotel Autumn Championships or Montreux Autumn Meeting.

The event was first held at the Le Montreux Palace Hotel in 1907 the following year in 1908 it was held at the Montreux Lawn Tennis Club founded in 1890,^[4] in the grounds of the Hôtel des Alpes-Grand Hôtel, Territet both venues held the event at various times.

Year	Champion	Runner-up	Score
1905	Robert Wallet[5]	Pierre Gautier	6-2, 6-1, 6-3
1907	Roy Allen[5]	R. Norris Williams	6-2, 6-0, 6-1
1908	Curt von Wessely[5]	R. Norris Williams	6-4, 9-7, 6-1
1909	Robert Wallet[5]	R. Norris Williams	4-6, 6-1, 1-6, 7-5, 7-5
1910	Heinrich Kleinschroth[5]	R. Norris Williams	9-7, 7-5, 6-8, 6-8, 6-1
1911	R. Norris Williams[5]	Ludwig von Salm-Hoogstraeten	8-6, 11-9 rtd.
1912	Max Decugis[5]	André Chancerei	6-4, 6-2, 6-1
1913	Anthony Wilding[5]	Robert Kleinschroth	6-1, 6-4, 6-2
1914	Norman Brookes[5]	Ferdinand Uhi	6-1, 6-2, 6-4
1915	Mr. Marcel[5]	E. Lombroso	6-4, 6-0, 6-2
1916	Charles Henry Martin[5]	Louis Ammann	6-0, 6-3, 6-4
1917-21	No competition [5]
1922	Jean Couiteas de Faucamberge[5]	Augustos Zerlendis	6-2, 3-6, 8-6, 6-4
1924	Uberto de Morpurgo[5]	Đorđe Dunđerski	6-0, 6-4, 6-3
1925	Otto Froitzheim[5]	Oscar Kreuzer	6-3, 6-3, 3-0 rtd.
1927	Henry Mayes[5]	Uberto de Morpurgo	4-6, 3-6, 10-8, 7-5, 6-2
1928	Axel Petersen[5]	Tamino Abe	6-2, 6-3, 3-6, 4-6, 6-2
1929	Giorgio de Stefani[5]	Hector Fisher	6-3, 6-2, 6-1
1930	Emmanuel du Plaix[5]	Charles Aeschlimann	6-2, 6-1, 6-0
1932	Hector Fisher[5]	Daniel Prenn	6-1, 6-2, 4-6, 6-2
1933	Gottfried von Cramm[5]	Giorgio de Stefani	6-4, 6-3, 0-6, 6-3
1934	Herbert Kinzl[5]	Boris Maneff	6-1, 10-8, 3-6, 6-3
1935	Boris Maneff[5]	Max Ellmer	1-6, 6-1, 6-1, 6-4
1936	Giorgio de Stefani[5]	Boris Maneff	6-4, 4-6, 6-2, 6-8, 6-1
1937	Boris Maneff[5]	Ernest Wittman	9-7, 6-1
1938	André Merlin[5]	Jacques Sanglier	8-10, 6-4, 6-2
1940-41	No competition [5]
1942	Jost Spitzer[5]	André Jacquemet	6-3, 6-4, 6-4
1943	Jost Spitzer[5]	René Buser	6-3, 6-2, 6-1
1944	Boris Maneff[5]	Paul Blondel	6-1, 6-0, 6-1
1945	Pierre Pellizza[5]	René Buser	6-3, 6-1, 4-6, 7-5
1946	Giovanni Cucelli[5]	Marcello del Bello	6-2, 9-7, 6-4

• Category:National and multi-national tennis tournaments