In the season of 1966–67, under the leadership of coach Jean Cristo, the club won Prince Cup 1966–67 for the second time, after beating Al-Arabi by 4–2.

In 1967, the team won fourth place in the Kuwaiti league, and on 12 January 1968 Al-Qadisiya defeated Al-Arabi by 2–1 in the Prince Cup final.

[citation needed] In the 1970–71 season under the leadership of coach Ron Lewin, Al Qadsia won league title 1970–71 for the second time.

In the 1972–73 season, the team finished fourth in Group A with 6 points and emerged from the league competition.

The team won Kuwaiti league 1974–75 for the fifth time in its history, and in the Prince Cup, Qadsia defeated Kuwait Club by 2–0, scored by Faisal Al-Dakhil.

Qadsia won the next league title in 1975–76 without losing any match, and in the Prince Cup they lost to Kuwait SC.

The 1976–77 league championship returned again and the team won second place behind Kuwait SC, after losing 5–3 in the final.

As coach Ron Lewin returned and the team won the third place in the league, and in the Prince Cup 1978–79, the club managed to win the title after defeating Kazma.

In the 1980–81 season they finished third in the league, and in the Prince Cup they lost the quarter-finals to Kuwait Club.

In the 1990s, period that followed Iraqi invasion of Kuwait, team appointed the Brazilian coach Fola in the 1991–92 season.

In the season of 1998/1999, Qadsia won league title for eighth time in its history, after winning the final game against Al-Tadamon Club.

[citation needed] Al Qadsia has been to the final of the AFC Cup twice (2010 and 2013), but lost both, first to Al-Ittihad Aleppo and second to Kuwait SC.

The second half of the decade witnessed a decline in Al-Qadsia's performance and an unusual absence from winning titles.

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