| Competition: | Saudi Categorization League |
| Season: | 1974–75 |
| Winners: | Al-Nassr (1st title) |
| Promoted: | Al-Nassr Al-Qadsiah Al-Shabab Al-Ittihad Al-Ahli Al-Hilal Al-Wehda Al-Yamamah |
| Relegated: | Al-Nahda Ohod Okaz Al-Kefah Al-Ettifaq Al-Ansar Al-Rabe’e Al-Khaleej |
| League Topscorer: | Mohammad S. Abdeli (13 goals) |
| Biggest Home Win: | (13 February 1975) |
| Biggest Away Win: | (3 December 1974) |
| Matches: | 93 |
| Total Goals: | 186 |
| Longest Wins: | 5 matches Al-Nassr |
| Longest Unbeaten: | 14 matches Al-Hilal |
| Longest Winless: | 14 matches Al-Khaleej Al-Kefah |
| Longest Losses: | 14 matches Al-Kefah |
| Nextseason: | Premier League 1975–76 |
Categorization League was a League that included all top-performing clubs from their respective regional leagues of the East, West, and Central regions. The League was titled The Categorization League (Arabic: الدوري التصنيفي), because it categorized which clubs play in the Premier league and which clubs play in the First Division League and was a transitional League, making an end to Saudi Regional Leagues.[1]
Sixteen teams took part on a home and away basis. The top four from each group qualified for the next official Premier league, whereas the bottom four of each group were removed from the league until the inclusion of the First Division League.
The League was won by Al-Nassr.[2]
The 1974–75 Saudi Categorization League was contested by the top 16 teams in Saudi football at the time. Al-Ahli, Al-Ansar, Al-Ittihad, Al-Kefah, Al-Rabe'e, Al-Wehda, Ohod, and Okaz played in the top tier of the Western League at the time. Al-Hilal, Al-Nassr, Al-Shabab, and Al-Yamamah played in the top tier of the Central League at the time. And Al-Ettifaq, Al-Khaleej, Al-Nahda, and Al-Qadsiah played in the top tier of the Eastern League at the time.
;Group A
| Club | Location | Stadium |
|---|---|---|
| Al-Ittihad | Jeddah | Youth Welfare Stadium in Jeddah |
| Al-Kefah | Mecca | Islam Square Stadium |
| Al-Nahda | Dammam | Youth Welfare Stadium in Dammam |
| Al-Nassr | Riyadh | Youth Welfare Stadium in Al-Malaz |
| Al-Qadsiah | Khobar | Youth Welfare Stadium in Dammam |
| Al-Shabab | Riyadh | Youth Welfare Stadium in Al-Malaz |
| Okaz | Ta'if | Okaz Club Stadium |
| Ohod | Medina | Education Stadium |