The 2022–23 season was the 89th season in the history of RCD Mallorca and their second consecutive season in the top flight. The club participated in La Liga and the Copa del Rey.
Source: LaLiga Santander Rules for classification: 1) Points; 2) Head-to-head points; 3) Head-to-head goal difference; 4) Goal difference; 5) Goals scored; 6) Fair-play points (Note: Head-to-head record is used only after all the matches between the teams in question have been played)[27] Notes:
^Osasuna were initially disqualified from the 2023–24 UEFA Europa Conference League due to historic match-fixing.[25] However, the club became later eligible to participate after an evidence of innocence had been provided.[26]