2023–24 Leyton Orient F.C. season

The 2023–24 season is the 125th season in the history of Leyton Orient and their first season back in League One since the 2014–15 season following their promotion from League Two in the previous season. The club are participating in League One, the FA Cup, the EFL Cup, and the 2023–24 EFL Trophy.

Pre-season and friendlies
On 17 May, Orient announced their first pre-season friendly against Charlton Athletic in Málaga during a warm-weather training camp in Spain. A week later, two further friendlies were confirmed against Bishop's Stortford and Ebbsfleet United. Three more matches, against Billericay Town, Chelmsford City and Dagenham & Redbridge, and one still to be confirmed was later announced.

Matches
On 22 June, the EFL League One fixtures were released.

FA Cup
Orient were drawn at home to Carlisle United in the first round.

EFL Cup
Leyton were drawn away to Plymouth Argyle in the first round.

EFL Trophy
The Group stage draw was finalised on 22 June 2023.

Appearances and goals

 * Players listed with no appearances have been in the matchday squad but only as unused substitutes.

! colspan="14" style="background:#dcdcdc; text-align:center"| Goalkeepers

! colspan="14" style="background:#dcdcdc; text-align:center"| Defenders

! colspan="14" style="background:#dcdcdc; text-align:center"| Midfielders

! colspan="14" style="background:#dcdcdc; text-align:center"| Forwards

! colspan="14" style="background:#dcdcdc; text-align:center"| Out on Loan

! colspan="14" style="background:#dcdcdc; text-align:center"| Left the club during the Season



Top scorers
Includes all competitive matches. The list is sorted by squad number when total goals are equal.


 * Last updated 27 April 2024