2023–24 S.L. Benfica season

The 2023–24 Sport Lisboa e Benfica season was the club's 120th season in existence and its 90th consecutive season in the top flight of Portuguese football. Domestically, Benfica played in the Primeira Liga as defending champions, and reached the semi-finals of the Taça da Liga and Taça de Portugal. In Europe, Benfica played in the UEFA Champions League group stage before reaching the UEFA Europa League quarter-finals. The season started on 9 August 2023, with a 2–0 win over Porto in the Supertaça match, and concluded on 17 May 2024, with a second-place finish in Primeira Liga.

Pre-season friendlies
The pre-season began on 5 July 2023.

Group stage
The draw for the group stage was held on 31 August 2023.

Knockout round play-offs
The draw for the knockout round play-offs was held on 18 December 2023.

Round of 16
The draw for the round of 16 was held on 23 February 2024.

Quarter-finals
The draw for the quarter-finals was held on 15 March 2024.

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 who made an appearance and/or had a squad number but left the team.


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