2023 Kelantan United F.C. season

The 2023 season is the eighth season in the existence of Kelantan United Football Club and the club's first season in the Malaysia Super League. In addition to the league, they will also compete in the Malaysia FA Cup and the Malaysia Cup.

Appearances and goals
! colspan="18" style="background:#dcdcdc; text-align:center"| Goalkeepers

! colspan="18" style="background:#dcdcdc; text-align:center"| Defenders

! colspan="18" style="background:#dcdcdc; text-align:center"| Midfielders

! colspan="18" style="background:#dcdcdc; text-align:center"| Forwards

! colspan="18" style="background:#dcdcdc; text-align:center"| Players transferred out during the season

Round of 16
Negeri Sembilan won 5–2 on aggregate.

Quarter Final
Kelantan United won 11–0 on aggregate.

Semi Final
Kuching City won 3–1 on aggregate.