The 2021–22 season was Al-Ittihad's 46th consecutive season in the top flight of Saudi football and 94th year in existence as a football club. The club participated in the Pro League, the King Cup, and the Arab Club Champions Cup. The club did not compete in the AFC Champions League after failing to obtain an AFC license.
The season covered the period from 1 July 2021 to 30 June 2022.
 "As of 1 September 2021"
Players.
Squad information.
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Out on loan.
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Pre-season.
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Competitions.
Pro League.
Matches.
All times are local, AST ().
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King Cup.
All times are local, AST ().
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Arab Club Champions Cup.
Final.
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"Last updated on 27 June 2022."
Statistics.
Goalscorers.
"Last Updated: 23 June 2022"
Assists.
"Last Updated: 23 June 2022"
Clean sheets.
"Last Updated: 27 June 2022"
References.
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