The biggest achievements in the club's history are winning the Swiss Super League in the 2025โ26 season, and two runners-up finishes in the Swiss Cup in 1954โ55 and 2018โ19, as well as reaching the group stages of the 2005โ06 UEFA Champions League.
History
Until 1995
FC Thun was founded on 1 May 1898. The club played in the second Swiss division, the Nationalliga B (now known as Swiss Challenge League) from 1946 to 1950 and in the 1953โ54 season. At the end of the 1953โ54 season, the team finished in second place only behind FC Lugano and was promoted to the first division, the Nationalliga A (now known as the Swiss Super League), for the first time in the club's history.
However, the club finished the 1954โ55 season in second to last place and was relegated back to the second division after playing just one season in the top flight. In 1955, Thun reached the final of the Swiss Cup, which was lost 1โ3 to La Chaux-de-Fonds.
From 1955 to 1970, Thun continuously played in the Nationalliga B, before being relegated to the Swiss 1. Liga, back then the third tier of the Swiss football league system, at the end of the 1969โ70 season.
From third division to Champions League
In 1995, Andy Egli became the manager of Thun. Two years later, at the end of the 1996โ97 season, Thun regained promotion to the Nationalliga B for the first time since 1970. Under manager Georges Bregy, the club took part in the 1999โ2000 Nationalliga A/B playoff games, but could not secure promotion to the first league and remained in the Nationalliga B.
From July 2001 to December 2004 the team was coached by Hanspeter Latour. Under his management, Thun was promoted to the Nationalliga A after 47 years of absence from the Swiss top flight at the end of the 2001โ02 season. After Latour left Thun to coach Grasshopper Club Zรผrich, Urs Schรถnenberger was appointed as the new head coach.
Thun finished the 2004โ05 season in second place only behind FC Basel and thus became runners-up of the Swiss championship, which was rebranded from Nationalliga A to Swiss Super League by then. This constituted the best league result in the history of the club and also secured the club a place in the qualifying rounds for the Champions League.
By beating Dynamo Kyiv (3โ2 on aggregate) and Malmรถ FF (4โ0 on aggregate) in the qualifying rounds, FC Thun reached the group stages of the 2005โ06 Champions League. They were drawn in Group B alongside Arsenal, Ajax and Sparta Prague. They started their campaign on 14 September 2005 away at Arsenal, where after equalising through Nelson Ferreira, they narrowly lost 2โ1 after Dennis Bergkamp scored in the match's final seconds.
On 27 September they hosted the Czech champions Sparta Prague at home, the Stadion Wankdorf in Bern, where all the club's European home matches were held, as the Stadion Lachen, the club's previous ground, did not meet Uefa's prerequisites for Champions League venues. Thun's 1โ0 victory thanks to Selver Hodลพiฤ's 80th-minute winner propelled them into second place in the group.
Following a loss to Ajax on 2 November, they lost 1โ0 at home to Arsenal and with Ajax beating Sparta Prague, FC Thun exited the Champions League. However, Thun drew 0โ0 with Sparta Prague in their last group match, securing third place in the group and thus qualifying for the UEFA Cup Round of 32.
Despite his success, coach Urs Schรถnenberger was regarded as a controversial figure by the club management because of his uncompromising nature and communication style. Just three days prior to their Uefa Cup tie against Hamburger SV, on 13 February 2006, Thun sacked Schรถnenberger, who had guided them to the Champions' League group stages and replaced him with Heinz Peischl.
In the first leg, Thun managed a surprise 1โ0 over Hamburg at the Stade de Suisse. However, Hamburg was too strong at their home, the Volksparkstadion, and managed to overturn the deficit, winning the second leg 2โ0 (2โ1 on aggregate).
Between first and second division
FC Thun finished the 2007โ08 season in last place and was subsequently relegated to the second division. Two years later, the club won the 2009โ10 Swiss Challenge League and was promoted back to the Super League under head coach Murat Yakin. Yakin led the team to a fifth-place finish in the following season but left Thun to assume the role as head coach of FC Luzern before the start of the 2011โ12 season.
Under the new coach Bernard Challandes, the team played in the qualifying rounds of the 2011โ12 Europa League. After winning against Albanian side KF Vllaznia Shkodรซr (2โ1 on aggregate) and advancing against Italian club US Palermo because of the away goals rule (3โ3 on aggregate), Thun lost 1โ5 on aggregate to Stoke City in the final play-off round and thus missed qualification for the group stages.
Urs Fischer took over management of the team in January 2013 and lead FC Thun to a fifth-place finish in the 2012โ13 season. In the qualifying rounds of the 2013โ14 Europa League, Thun won against Georgian team Chikhura Sachkhere (5โ1 on aggregate), Swedish side BK Hรคcken (3โ1 on aggregate) as well as FK Partizan from Serbia (3โ1 on aggregate) and thus qualified for the group stages of the competition.
They were drawn in Group G against Rapid Wien, KRC Genk and Dynamo Kyiv. In their group, the team won only one out of the six fixtures (1โ0 against Rapid Wien) and lost the other five games, finishing last in the group and dropping out of the competition.
After finishing 4th in the 2018โ19 Swiss Super League, FC Thun were eligible for the 3rd round UEFA Europa League qualifiers. Drawn against Spartak Moscow, FC Thun lost both legs and 3โ5 on aggregate to the Russian team.
In 2019, FC Thun reached the final of the Swiss Cup for the second time in the club's history. They lost the game 1โ2 against FC Basel. In November of the same year, Pacific Media Group (PMG), Chien Lee and The Seelig Group invested in the club and became the co-owners of FC Thun football club.
Thun finished the 2019โ20 season in second to last place and had to face the runners-up team of the 2019โ20 Challenge League, FC Vaduz, in the relegation play-offs. After losing 0โ2 in the first leg played away in Rheinpark Stadion, the 4โ3 victory in the second leg was not enough to win on aggregate, which meant that FC Thun was relegated to the Swiss Challenge League.
In the following season, the club reached second place in the Challenge League and qualified for the promotion play-offs, but lost 4โ6 on aggregate against FC Sion and remained in the second division. Carlos Bernegger remained as manager for the 2021โ22 season which saw Thun finish in 5th place. The team were awarded was awarded the Fair Play Trophy for the dieci Challenge League.
The following season was more of the same for Thun, finishing in 6th place. Gabriel Kyeremateng finished the season as the third highest goalscorer (16) and was nominated for March's player of the month award. Bernegger left FC Thun at the end of the season to be replaced by Mauro Lustrinelli.
Under Lustrinelli for the first full season, Thun finished second, three points behind champions FC Sion. They qualified for the promotion playoff against Grasshopper Club Zรผrich. The first leg of the playoff finished in a draw, and the second leg Thun lost 2โ1 at home following an injury time goal from Asumah Abubakar.
FC Thun goalscorer Koro Konรฉ was sent off in the 94th minute. Ahead of the 2024โ25 season, captain Marco Bรผrki signed a two year contract extension. Daniel Dos Santos was sold to FC Lugano after a 10 goal and 9 assist season. FC Thun made 11 signings in the off-season, including Declan Frith who had played for both Aston Villa and Chelsea academy sides in England, Ashvin Balaruban from Neuchรขtel Xamax, Fabio Fehr from FC Vaduz and Genis Montolio who previously played for Villarreal in La Liga.
In addition, FC Thun were picked as favourites for promotion, and at their final home friendly match versus FC Sochaux revealed their new mascot Mรผnggu a 2m tall marmot. In July, FC Thun launched their new home shirts manufactured by Macron and sponsored by Visana. They opened the new season with two wins against FC Aarau and FC Vaduz, before a draw with newly relegated Stade Lausanne-Ouchy.
A victory in game week four against Etoile Carouge left them top of the table. FC Thun were drawn away in the first round of the 2024โ25 Swiss Cup against SC Schwyz who qualified under the Suva Fairplay Trophy rules. FC Thun won 6โ0 at the Tschaibrunnen sports complex.
According to BBC Sport, investments from Chinese multi-club owner Chien Lee and board member Beat Fahrni saved the club from extinction on several occasions, most recently in early 2024.
On 2 May 2025, Thun were confirmed champions of the 2024โ25 Swiss Challenge League and thus secured promotion to the Swiss Super League after defeating FC Aarau. Goals by Layton Stewart and Ethan Meichtry in the 2โ1 victory ended their five years absence from the Swiss top flight five rounds before the end of the season.
In the following season, Thun would perform a historic feat by leading the table ahead of the winter break in December, thus being crowned "winter champions".
On 3 May 2026, Thun secured the Swiss Super League title for the first time in their 128-year history after second-placed St. Gallen lost 3โ0 at home to Sion with three matches remaining. The New York Times described it as arguably this seasonโs greatest European football story, and Yahoo Sports called it โKaiserslautern 2.0โ, referring to the German side's shock 1997-98 Bundesliga championship as a newly promoted team.
Crest
FC Thun's first crest was a black logo script of the team name, with a prominent football coloured red, black and green. In 1998, to celebrate the 100th anniversary of the club's formation, FC Thun used a logo with the name script in black, on a background showing the number 100 in red and yellow.
For the 2010/11 season, following promotion to the Swiss Super League, FC Thun utilised a developed version of their original logo, with yellow added (and green removed) with "Berner Oberland" text added to the lower right side of the football.
The current red and white logo with the yellow star has been used since 2011.
Kit suppliers and sponsors
- 1898โ1998 โ Unidentified โ Unknown โ Unknown
- 1998 โ Lotto โ Deichmann
- 1999โ2005 โ Adidas โ Frutiger AG โ Adelbodner
- 2005โ2007 โ Hummel โ Frutiger AG โ Adelbodner
- 2009โ2010 โ Erima โ Frutiger AG โ Axpo
- 2011โ2012 โ Erima โ Panorama Center (Home) SkyWork (Away) โ Axpo
- 2013โ2017 โ Nike โ Panorama Center (Home) Schneider Software AG (Away)
- 2017โ2019 โ Nike โ Schneider Software AG
- 2020โ2024 โ Macron โ Schneider Software AG
- 2024โ2025 โ Macron โ Visana
Stadiums
From 1945 until 2011, FC Thun played their home matches at Stadion Lachen. The stadium held 10,350 fans in a mixture of standing and seating. FC Thun played their final game at Lachen in May 2011, beating AC Bellinzona 3โ1.
In 2005, when FC Thun qualified for the Champions League, they were required to use the Stade de Suisse in Bern.
In 2006, the citizens of Thun refused to finance a new stadium with public funds, leaving FC Thun needing to find alternative investment or risk no longer being eligible to play professional football. A private contractor offered to build the stadium with construction work beginning in spring 2010. The stadium would feature a shopping mall.
The new stadium โ at that time called Arena Thun โ was officially inaugurated on 9 July 2011, with a friendly match between 1. FC Kรถln and FC Thun. Kรถln's striker Milivoje Novakoviฤ was the first player to score in the new arena, and the game ended in a tie (2:2). In 2014, Stockhornbahn AG (which runs an aerial cableway to the Stockhorn) began sponsorship of the stadium, which became known as the Stockhorn Arena.
Current squad
- As of 8 September 2026
