, founder of Celtic FC Celtic Football Club was formally constituted at a meeting in
St. Mary's church hall in East Rose Street (now Forbes Street),
Calton, Glasgow, by Irish
Marist Brother Walfrid on 6 November 1887, with the purpose of alleviating poverty in the East End of Glasgow by raising money for the charity Walfrid had instituted, the ''Poor Children's Dinner Table''. Walfrid's move to establish the club as a means of fund-raising was largely inspired by the example of
Hibernian, which was formed out of the immigrant Irish population a few years earlier in
Edinburgh. Walfrid's own suggestion of the name
Celtic (pronounced
Seltik) was intended to reflect the club's Irish and Scottish roots and was adopted at the same meeting. The club has the official nickname,
The Bhoys. However, according to the Celtic press office, the newly established club was known to many as "the bold boys". A
postcard from the early 20th century that pictured the team and read "The Bould Bhoys" is the first known example of the unique spelling. The extra
h imitates the spelling system of
Gaelic, wherein the letter
b is often accompanied by the letter
h. On 28 May 1888, Celtic played their first official match against
Rangers and won 5–2 in what was described as a "friendly encounter".
Neil McCallum scored Celtic's first goal. Celtic's first kit consisted of a white shirt with a green collar, black shorts, and emerald green socks. Celtic reached the final again in
1892 and this time were victorious after defeating
Queen's Park 5–1, the club's first major
honour. Several months later the club moved to its new ground,
Celtic Park, and in the following season won the
Scottish League Championship for the first time. (1868–1958), secretary-manager of the club for 42 years In 1897, the club became a
private limited company and
Willie Maley was appointed as the first "secretary-
manager". Between
1905 and
1910, Celtic won the Scottish League Championship six times in a row. They also won the Scottish Cup in both
1907 and
1908, the first times a Scottish club had ever won the
double. During
World War I, Celtic won the league four times in a row, including 62 matches unbeaten between November 1915 and April 1917. The mid-1920s saw the emergence of
Jimmy McGrory as one of the most prolific goalscorers in British football history; over a sixteen-year playing career, he scored 550 goals in 547 games (including 16 goals for
Clydebank during a season on loan in 1923–24), a British goal-scoring record to this day. In January 1940, Willie Maley's retirement was announced. He was 71 years old and had served the club in varying roles for nearly 52 years, initially as a player and then as secretary-manager.
Jimmy McStay became manager of the club in February 1940. He spent over five years in this role, although due to the Second World War no official competitive league football took place during this time. The Scottish Football League and Scottish Cup were suspended and in their place regional league competitions were set up. Celtic did not do particularly well during the war years, but did win the Victory in Europe Cup held in May 1945 as a one-off
football match to celebrate
Victory in Europe Day. Ex-player and captain Jimmy McGrory took over as manager in 1945. Under McGrory, Celtic defeated
Arsenal,
Manchester United and Hibernian to win the
Coronation Cup, a one-off tournament held in May 1953 to commemorate the coronation of
Elizabeth II. He also led them to a League and Cup double in 1954. On 19 October 1957, Celtic defeated Rangers in the final of the
Scottish League Cup at
Hampden Park in Glasgow, retaining the trophy they had won for the first time the previous year; the
7–1 scoreline remains the highest-scoring British domestic cup final. The years that followed, however, saw Celtic struggle and the club won no more trophies under McGrory. hotel, ahead of a European Cup quarter-final against
Ajax (1971) Former Celtic captain
Jock Stein succeeded McGrory in 1965. He won the Scottish Cup in his first few months at the club, and then led them to the League title the following season. 1967 was Celtic's
annus mirabilis. The club won every competition they entered: the Scottish League, the Scottish Cup, the Scottish League Cup, the
Glasgow Cup, and the
European Cup. With this haul, Celtic became the first club to win the European
Treble and remains the only club to win the fabled Quadruple. Under the leadership of Stein, the club defeated
Inter Milan 2–1 at the
Estádio Nacional in Lisbon, on 25 May 1967 to become the first British team, and indeed the first from outside Spain, Portugal and Italy to win the European Cup. They remain the only Scottish team to have reached the final. The players that day, all of whom were born within 30 miles of Glasgow, subsequently became known as the "
Lisbon Lions". The following season Celtic lost to
Racing Club of Argentina in the
Intercontinental Cup. Celtic reached the European Cup final again in
1970, but were beaten 2–1 by
Feyenoord at the
San Siro in Milan. The club continued to dominate Scottish football in the early 1970s, and their Scottish Championship win in 1974 was their
ninth consecutive league title, equalling the joint world record held at the time by
MTK Budapest and
CSKA Sofia. Celtic enjoyed further domestic success in the 1980s, and in their
Centenary season of 1987–88 won a
Scottish Premier Division and Scottish Cup double. The club endured a slump in the early 1990s, culminating in the
Bank of Scotland informing directors on 3 March 1994 that it was calling in the receivers as a result of the club exceeding a £5 million
overdraft. However, expatriate businessman
Fergus McCann wrested control of the club, and ousted the family dynasties which had controlled Celtic since its foundation. According to media reports, McCann took over the club minutes before it was to be declared bankrupt. McCann reconstituted the club business as a
public limited company – Celtic PLC – and oversaw the redevelopment of Celtic Park into a 60,832 all-seater stadium. In
1998 Celtic won the title again under Dutchman
Wim Jansen and prevented Rangers from beating their nine-in-a-row record.
Martin O'Neill, a former
European Cup winner as a player with
Nottingham Forest, took charge of the club in June 2000. O'Neill's first
Old Firm game, in late August 2000, ended in a 6–2 victory for Celtic. It was their biggest victory over Rangers since the
1957 Scottish League Cup final. In that first season, O'Neill won a domestic treble with Celtic, the first time this had been achieved since 1968–69. Celtic then retained the league title in 2001–02, the first time since 1982 that Celtic had managed that feat. Celtic also qualified for the Champions League group stage, winning all of their home games but losing all of their away games. He then guided Celtic to the
2003 UEFA Cup final in
Seville, which Celtic lost 3–2 in extra time to a
Porto side managed by
José Mourinho. This was Celtic's first European final since 1970 and they beat Blackburn, Celta Vigo, Stuttgart, Liverpool and Boavista on the way to the final. The following season Celtic regained the league title from rivals Rangers and reached the quarter-finals of the UEFA Cup, with their run seeing them knock out Barcelona. On 25 May 2005, Celtic announced that O'Neill would resign as manager to care for his wife, Geraldine, who had
lymphoma. His last competitive game in charge of Celtic was the Scottish Cup final 1–0 victory over
Dundee United on 28 May 2005, decided by an eleventh-minute goal by
Alan Thompson. Under O'Neill, Celtic won 213, drew 29 and lost 40 of 282 games played, making him the most successful Celtic manager since Jock Stein. In his five seasons at Celtic Park, O'Neill won three Scottish Premier League titles, three Scottish Cups, and a League Cup. The two league titles he lost were by margins of a goal and a point, respectively. He also oversaw a record seven consecutive victories in Old Firm derbies, and in the 2003–04 season Celtic created a British record of 25 consecutive league victories. His win rate of 75.5% is the highest of any manager in the club's history.
Gordon Strachan was announced as O'Neill's replacement in June 2005 and after winning the SPL title in his first year in charge, he became only the third Celtic manager to win three titles in a row. He also guided Celtic to their first
UEFA Champions League knockout stage in
2006–07 and repeated the feat in
2007–08 before departing the club in May 2009, after failing to win the
SPL title.
Tony Mowbray took charge of the club in June 2009, and he was succeeded a year later by
Neil Lennon. In November 2010, Celtic set an SPL record for the biggest win in SPL history,
defeating Aberdeen 9–0 at Celtic Park. Celtic celebrated their 125th anniversary in November 2012, the same week as a Champions League match against
Barcelona. They won 2–1 on the night to complete a memorable week, and eventually qualified from the group stages for the round of 16. Celtic finished the season with the SPL and Scottish Cup double. The club clinched their third consecutive league title in March 2014, with goalkeeper
Fraser Forster setting a new record during the campaign of 1,256 minutes without conceding a goal in a league match. At the end of the season, manager Neil Lennon announced his departure from the club after four years in the role. Norwegian
Ronny Deila was appointed manager of Celtic on 6 June 2014. He went on to lead the team to two consecutive league titles and a League Cup, but the team's performances in European competition were poor. After being eliminated from the Scottish Cup by Rangers in April 2016, Deila announced he would leave the club at the end of the season. On 20 May 2016,
Brendan Rodgers was announced as Deila's successor. His first season saw the team go on a long unbeaten run in domestic competitions, during which time the club won their 100th major trophy, defeating
Aberdeen 3–0 in the
League Cup final in November 2016. Celtic also clinched their sixth successive league title in April 2017 with a record eight league games to spare, and eventually finished with a record 106 points, becoming the first Scottish side to complete a
top-flight league season undefeated since Rangers in 1899. Celtic clinched their fourth treble by defeating Aberdeen 2–1 in the
2017 Scottish Cup final, the result of which saw the club go through the entire domestic season unbeaten. Celtic continued their unbeaten domestic run into the following season, eventually extending it to 69 games, surpassing their own 100-year-old British record of 62 games, before finally losing to
Hearts in November 2017. Celtic retained the League Cup that same month by defeating Motherwell in
the final, and went on to clinch their seventh consecutive league title in April 2018. They went on to defeat Motherwell again in the
2018 Scottish Cup final to clinch a second consecutive domestic treble (the "double treble"), the first club in Scotland to do so. Rodgers left the club midway through following season to join
Leicester City; Neil Lennon returned as caretaker manager for the rest of the season and helped Celtic secure an unprecedented third consecutive domestic treble (the "treble treble"), defeating Hearts 2–1 in the
2019 Scottish Cup final. Later that month, he was confirmed as the club's new manager. The following season, Celtic completed the "quadruple treble". In December 2019, Lennon led Celtic to a 1–0 win over Rangers in the
2019 Scottish League Cup final, the club's tenth consecutive domestic trophy. By March 2020, Celtic were 13 points ahead in the league when professional football in Scotland was suspended due to the
COVID-19 pandemic in the United Kingdom. they were confirmed as champions in May 2020 following a
SPFL board meeting where it was agreed that completing the full league campaign was infeasible. The completion of the
2019–20 Scottish Cup was delayed, with the semi-finals and final – between Celtic and Hearts as in the previous year – not taking place until late autumn/winter of 2020. Celtic won on
penalty-kicks after the sides
tied at 3–3 after
extra time, clinching a fourth successive treble. However, Celtic struggled throughout the
2020–21 season with poor performances in Europe, knocked out of the League Cup by
Ross County, and by February 2021 were trailing 18 points behind Rangers in the league – effectively ending their hopes of winning "ten in a row" league titles. Lennon resigned on 24 February 2021, with assistant manager
John Kennedy taking interim charge of the team. In the closing weeks of the season, Celtic were knocked out of the Scottish Cup by Rangers which condemned them to their first trophy-less season since 2010, and finished the league campaign 25 points behind their Glasgow rivals. On 26 April 2025, Celtic defeated Dundee United 5–0 to secure their fourth consecutive league title, which represented their 13th title won across their previous 14 league campaigns and 55th league title overall. ==Crest and colours==