Foundation and early history (1961–1980) Dempo Sports Club was founded in
Bicholim in 1961, as
Clube Desportivo de Bicholim. Football lovers remember the Bicholim football club as one of the most talented in the country. Players including Subhash Sinari, Bernard Olivera, Tolentino Serrao, Bhaskar, Kalidas Gaad, Manohar Pednekar, Bhai Pednekar, Ganpat Gaonkar and Pandurang Gaonkar are still remembered as part of the Bicholim club that was on a completely different level compared other existing clubs at the time. The club, started by Michael deSouza, still use the logo and colours that was chosen by him. They won their first
Goan Senior League title in 1972. They then won their first ever national pan-India tournament in 1975 by winning the
Rovers Cup. British coach
Bob Bootland took charge of Dempo in 1978 and changed the way India looked at its football with a revolutionary 4–3–3 style of play. The club then won the Rovers Cup again in 1978.
Gaining prominence (1980–2000) Dempo then entered their "Golden-Age" during the 1980s. The club then got relegated in 1999–2000 but got promoted the very next season.
Later years (2000–present) Dempo won their first NFL championship in 2004. Dempo then won the maiden
I-League season in
2007–08. As a result of this title win, Dempo played in
AFC competition in 2008 during the
2008 AFC Cup, and ended their campaign as semi-finalist, losing to Lebanese club
Safa 5–1 in aggregate. They again won the domestic league in
2009–10 and
2011–12. In 2011, Dempo signed
Trinidadian and Tobago international
Densill Theobald as marquee player, who represented his nation at the
2006 FIFA World Cup. After the
2012–13 season, where Dempo finished in 5th place, they parted ways with their most successful coach
Armando Colaco, with whom they had won 5
League titles. They appointed
Arthur Papas, who had previously been the head coach of the Indian U23 Men's National Team. Dempo finished their
2013–14 campaign with a 4th-place finish. of Dempo SC in action against Mumbai FC during the
2014–15 I-League. In March 2015, after losing their final match to fellow
Goan and relegation threatened club
Salgaocar 2–0, they got relegated for the first time from
I-league and later participated in
I-League 2nd Division. In 2015–16 I-League Second Division season, they clinched title. Then, the club was hit by numerous injuries, which had ruined their season in the top division. Before the start of the 2016–17 season, Dempo, along with fellow Goan clubs, Salgaocar FC and
Sporting Clube, announced their withdrawal from the I-League. After their withdrawal from
I-League, Dempo participated later editions of the
I-League 2nd Division, the second tier of
Indian football league system. In the
2021–22 Goa Professional League season,
Samir Naik managed Dempo end decade long wait, and clinched the title in style. In February–March 2023, the club participated in
Stafford Challenge Cup in Bangalore. In July 2023, Dempo roped in Scottish-Indian football pundit and manager Pradhyum Reddy as club's CEO. The club later won GFA Charity Cup in August 2023, beating Sporting Goa in final. In that month of the same year, Dempo gained an
I-League 3 spot to compete in the
inaugural edition. In that edition, they reached play-offs, finished second and secured promotion to
I-League 2. The club ended their I-League 2 campaign on a high note with 27 points in 14 matches, achieved second place and earned promotion to the
2024–25 I-League. Thus, Dempo returned to the I-League after a gap of nine years. Dempo became part of the
2024 Bhausaheb Bandodkar Memorial Trophy in August 2024. The club began the tournament campaign with a 5–1 defeat to
A-League Men club
Brisbane Roar on 24 August, in which the only goal was scored through a header by
Shallum Pires. In the 2024–25 I-League season, Dempo's Trinidadian striker
Marcus Joseph scored two hat-tricks in their 8–1 win against SC Bengaluru and 5–2 win against Aizawl. As the league season wrapped up, Dempo secured a 4–3 away win against title contender Gokulam Kerala on the final day (April 6), finishing on sixth place with 29 points, while their arch-rival Churchill Brothers finished on top of the table and secured promotion to the
Indian Super League. ==Crest & colours==