
The Trans Europ Express, or Trans-Europe Express (TEE), was an international first-class railway service in western and central Europe that was founded in 1957 and ceased in 1995. At the height of its operations, in 1974, the TEE network comprised 45 trains, connecting 130 different cities, from Spain in the west to Austria in the east, and from Denmark to Southern Italy.

The Adriatico was an express train operated by Ferrovie dello Stato, linking Milan and Bari. It was named for the Adriatic Sea, Mare Adriatico in Italian, as the train's route served the main cities along the shore of the Adriatic between Rimini and Bari.

The Albert Schweitzer was a short-lived express train that linked Dortmund Hbf in Dortmund, Germany, with Strasbourg-Ville in Strasbourg, France. Introduced in 1980, it was operated by the Deutsche Bundesbahn (DB) and the SNCF.

The Ambrosiano was a national (domestic) Italian express train which connected Rome with Milan. The name refers to the patron saint of Milan. For its first 13 years it was a Trans Europ Express (TEE) service.

The Aquitaine was an express train that linked Bordeaux and Paris, France, between 1971 and about 1990. Operated by the Société Nationale des Chemins de fer français (SNCF), it was a first-class-only Trans Europ Express (TEE) until 1984 and then a two-class Rapide until discontinued, circa 1990.

The Arbalète was an express train that linked Paris-Est in Paris, France, with Zürich HB in Zurich, Switzerland. Introduced in 1957, it was operated by the SNCF and the Swiss Federal Railways (SBB-CFF-FFS).

The Bavaria was an express train that linked München Hbf in Munich, Germany, with Zürich HB in Zurich, Switzerland. Introduced in the 1950s, it ran through to Geneva until 1969, when it was cut back to Zurich. The train was named on the basis that Bavaria is the Latin equivalent to the German word Bayern, the official name of the federal state of Bavaria, of which Munich is the capital. It was operated by the Deutsche Bundesbahn / Deutsche Bahn (DB) and the Swiss Federal Railways (SBB-CFF-FFS). The route also included a single stop in Austria, at Bregenz. The 24 km (15 mi) section between Lindau, Germany, and St. Margrethen, Switzerland, is located mostly in Austria, but Swiss locomotives hauled the train over this section, most of which is part of the Vorarlberg line of Austrian Federal Railways.
The Blauer Enzian is a named express train service that currently runs between Frankfurt in Germany and Klagenfurt in Austria. Introduced in 1951, it originally ran via the German North–South railway line between Hamburg and Munich. Labelled as an international Trans Europ Express (TEE) train, it also linked with Zell am See and Klagenfurt in Austria from 1969. Trains were operated by the Deutsche Bundesbahn (DB) and its Deutsche Bahn successor, from 1970 also by the Austrian Federal Railways (ÖBB).
The Brabant was an express train that linked Gare du Nord in Paris, France, with Brussels-South in Brussels, Belgium. The train was named after the historical Duchy of Brabant of which Brussels was the capital.

Le Capitole was an express train between Paris and Toulouse in France. Introduced in 1960, it was operated by the Société Nationale des Chemins de fer français (SNCF). It was also the SNCF’s first foray into high-speed commercial service above 160 km/h (99 mph).

The Catalan Talgo was an international express train that linked Geneva, Switzerland, with Barcelona, Spain from 1969 to 2010. It was named after the Spanish region Catalonia and the Talgo equipment it used. It was an extension and upgrading of a predecessor train, Le Catalan, a first-class-only French (SNCF) Rapide train that had been in operation since 1955 but running only between Geneva and the stations nearest the Spanish-French border, connecting with a second-class-only "autorail" trainset to and from Barcelona. The national railway network of Spain, Red Nacional de los Ferrocarriles Españoles (RENFE), was using Iberian gauge for all of its main lines, while those of France and Switzerland use standard gauge. As a result of this break-of-gauge, train journeys between Geneva and Barcelona consisted of two separate parts, with travelers having to change from a French to a Spanish train or vice versa at the border—at Portbou on southbound trains and at Cerbère on northbound trains. In 1968, this was resolved with the introduction of the Talgo III RD trainsets, which featured variable gauge wheelsets. At Portbou station, the wheel spacing of each passenger carriage was adjusted by a gauge changer for the difference in gauge, and passengers no longer had to change trains. After successful test runs, the Catalan was extended from Port Bou to Barcelona as a through train on 1 June 1969, becoming the Catalan Talgo and upgraded to a Trans Europ Express (TEE). Most other rail journeys through this border crossing continued to require a change of train at Cerbère station or at Port Bou, as most trains did not use Talgo III RD trainsets.

The Cisalpin was an express train that linked Paris-Gare de Lyon in Paris, France, with Milano Centrale in Milan, Italy. Introduced in 1961, it was operated by the SNCF, the Swiss Federal Railways (SBB-CFF-FFS) and the Italian State Railways (FS).

The Colosseum was an express train initially linking Rome and Milan, later Frankfurt am Main. The train was named after the Amphitheatrum Flavium, renowned as the Colosseum.

The Edelweiss was an international express train. For most of its existence, it linked the Netherlands with Switzerland, via Belgium, Luxembourg and France. Introduced in 1928, it was named after a mountain flower, the Edelweiss, which is associated with alpinism and the Alps, and regarded as a symbol of Switzerland.

The Erasmus was an express train that linked The Hague, the Dutch seat of Government, with Munich in Germany. The train was named after the Dutch Renaissance humanist Desiderius Erasmus.

The Étendard was an express train that linked Paris and Bordeaux in France. Introduced in 1968, it was operated by the Société Nationale des Chemins de fer français (SNCF), and was initially a Rapide.

The Étoile du Nord was an international express train. It linked Paris Nord in Paris, France, with Brussels, Belgium, and, for most of its existence, also with Amsterdam CS in Amsterdam, the Netherlands. Its name meant literally "Star of the North", and alluded not only to its route heading north from Paris, but also to one of its original operators, the Chemin de Fer du Nord.

The Gambrinus was an express train in Germany, initially linking Munich and Kiel. The train was named after the God of Beer Gambrinus.
The Goethe was an express train that, for most of its existence, linked Paris-Est in Paris, France, with Frankfurt Hbf in Frankfurt, Germany. Introduced in 1970, it was operated by the SNCF and the Deutsche Bundesbahn / Deutsche Bahn (DB).

The Gottardo was an express train that, for most of its existence, linked Zurich, Switzerland, with Milan, Italy. Introduced in 1961, it was a first-class-only Trans Europ Express (TEE) until 1988, then becoming a EuroCity service and finally a EuroNight service – on a longer route, to Rome – before being discontinued in 2002. The train followed the Gotthard railway and was named for the line, using the Italian spelling for it, Ferrovia del Gottardo.

The Helvetia was an express train that, for most of its existence, linked Hamburg-Altona station in Hamburg, Germany, with Zürich HB in Zurich, Switzerland. Introduced in 1952, it was operated by the Deutsche Bundesbahn / Deutsche Bahn (DB) and the Swiss Federal Railways (SBB-CFF-FFS). The train's name, Helvetia, is the Latin word for "Switzerland".

The Île de France was an international express train on the PBA route (Paris–Brussels–Amsterdam). The train was named after the French region surrounding Paris.

The Iris is an express train that links Brussels Midi/Zuid in Brussels, Belgium, with Chur station in Chur, Switzerland.

The Jules Verne was an express train that linked Paris and Nantes in France. Operated by the Société Nationale des Chemins de fer français (SNCF), it was the last new Trans Europ Express (TEE) to be introduced, in 1980.
Kléber was an express train that linked Strasbourg and Paris, France, between 1971 and 1988. It was a first-class-only Trans Europ Express (TEE) operated by the Société Nationale des Chemins de fer français (SNCF).
The Ligure was an international express train operated by the Italian Railways linking Milan with the Côte d'Azur. The train was named after the Italian region Liguria which was served by the train.

The Lufthansa Airport Express was an express train service in Germany, initially linking Düsseldorf and Frankfurt am Main Flughafen, and later Stuttgart too. The trains were operated by Deutsche Bundesbahn on behalf of the German airline Lufthansa, and with the airline providing the on-board customer service staff, and its use was limited to Lufthansa customers taking airplane flights into or out of Frankfurt or Düsseldorf airports.

Le Lyonnais, or the Lyonnais, was an express train that linked Paris and Lyon in France. Introduced in 1968, it was operated by the Société Nationale des Chemins de fer français (SNCF). The train is named after the geographical area known as the Lyonnais, a historical (former) French province, whose name came from the city of Lyon.

The word Mediolanum has been used to name three distinct international express trains that have run to and from Milano Centrale in Milan, Italy since 1957. The focus of these trains on the city now known as Milan reflects the fact that Mediolanum is the Latin word for ancient Milan.

The Merkur was an international express train linking Copenhagen, the Danish capital, with Germany. The train was named after the Roman God Mercury, the God of traders and travellers.

Le Mistral, or the Mistral, was an express train between Paris and Nice in France. Introduced in 1950, it was operated by the Société Nationale des Chemins de fer français (SNCF), and was regarded as the company's flagship train.

The Molière was an international train operated by SNCF, initially linking Paris and Düsseldorf. The train was named after Jean Baptiste Poquelin, using his stage name.

The Mont Cenis was an international express train linking Lyon in France with Milan in Italy. The train was named after the mountain range through which it crossed, inside the Fréjus Rail Tunnel on the French-Italian border.

L'Oiseau Bleu was an international express train linking Antwerp with Paris. The train was named after the play L'Oiseau Bleu as a tribute to its author, the Belgian Nobel prize laureate Maurice Maeterlinck.

The Paris–Ruhr was an express train that linked Paris in France, with Dortmund in Germany. The train was named after its two termini, Paris in the west and the Ruhr district in the east. For most of its life, it was a Trans Europ Express (TEE).

The Parsifal was an express train that linked Paris with Dortmund in Germany and later Cologne. The train was named after Wagner's opera inspired by the legendary knight Percival.

The Prinz Eugen was an express train that linked northern Germany with Wien Westbf in Vienna, Austria. Introduced in 1971, it was operated by the Deutsche Bundesbahn / Deutsche Bahn (DB) and the Austrian Federal Railways (ÖBB).

The Rembrandt was an express train that linked Amsterdam in the Netherlands, with Munich in Germany and later Chur in Switzerland. The train was named after the renowned Dutch painter Rembrandt. For its first 16 years it was a first-class-only Trans Europ Express, becoming a two-class InterCity in 1983 and finally a EuroCity in 1987.

The Rhein–Main was an express train that linked Frankfurt am Main with Dortmund in Germany and later with Amsterdam in the Netherlands. The train was named after the two rivers, the Rhine and the Main, that join west of Frankfurt. For most of its life, it was a Trans Europ Express (TEE).

The Rheingold ('Rhinegold') was a named train that operated between Hook of Holland, near Rotterdam, and Geneva, Switzerland, a distance of 1,067 kilometres (663 mi), until 1987. Another section of the train started in Amsterdam and was coupled to the Hoek cars in Utrecht. The Rheingold ran along the Rhine River via Arnhem, Netherlands, and Cologne, Germany, using special luxury coaches. It was named after Richard Wagner's Das Rheingold opera, which romanticized the Rhine. From 1965 until the train's discontinuation in 1987, the Rheingold was a first-class-only Trans Europ Express (TEE) train.
The word Rheinpfeil was used to name a number of express trains that ran in Germany between the 1950s and 1991. For much of that period, a train carrying the name Rheinpfeil also linked Germany with at least one neighbouring country.
Le Rhodanien, or the Rhodanien, was an express train with its southern terminus in Marseilles, France. Operated by the Société Nationale des Chemins de fer français (SNCF), it was named using the French language adjective derived from the Rhone river; the name alludes, amongst other things, to the river, its valley, and the dialect of the Franco-Provençal language that is spoken there.

The Roland was an express train that ran in Germany. For part of its existence, it was also an international train. Introduced in 1939, suspended during World War II, and reintroduced in 1952, it was operated in Germany by the Deutsche Reichsbahn Gesellschaft (DRG), the Deutsche Bundesbahn (DB) and the Deutsche Bahn (DB), respectively.

The Saphir was an express train operated by the Deutsche Bundesbahn linking the port of Ostend with Dortmund as part of a link between London and the Ruhr. The name Saphir, German for sapphire, refers to the Belgian gemstone industry.
The SBB-CFF-FFS RAm TEE I and NS DE4 were a class of five 4-car diesel-electric trainsets ordered for Trans Europe Express (TEE) service. Two were ordered by the Swiss Federal Railways (SBB-CFF-FFS) and three by Nederlandse Spoorwegen (NS)

The Settebello was a famous Italian high-speed express train that linked Milano Centrale in Milan with Roma Termini station in Rome, via Bologna and Florence. Introduced in 1953, it was operated by the Italian State Railways (FS) and used the distinctive ETR 300-type electric multiple unit trainsets, featuring observation lounges at the front and rear of the train. When introduced, it "set a standard of speed and luxurious travelling accommodation previously unknown in Italy [and] rivalling anything else on European rails." It was a Trans Europ Express (TEE) from 1974 until its withdrawal, in 1984.

Stanislas was an express train that linked Paris and Strasbourg in France. Introduced in 1971, it was operated by the Société Nationale des Chemins de fer français (SNCF).

The Ticino was an express train that linked Milan in Italy, with Zürich, Switzerland and for some years even to Munich, Germany. The train was named after the Canton of Ticino in the south of Switzerland. Introduced in 1961, it was a first-class-only Trans Europ Express (TEE) service until 1974. Later, it was a EuroCity service.

The Van Beethoven was an international train linking the Dutch capital Amsterdam and the West German capital Bonn. The train was named after the Bonn-born composer Ludwig van Beethoven.

The Vesuvio was an express train in Italy, linking Milan and Naples. The train was named after Mount Vesuvius the volcano near Naples.

The Watteau was an express train that linked Gare du Nord in Paris, France, with Tourcoing in the North of France. The train was named after the French painter Antoine Watteau.