Pre-season friendlies On 1 June 2015, Leyton Orient announced their first two pre-season friendlies against
Braintree Town and
Woking. A third friendly against
Colchester United was added to the schedule. On 1 July 2015, Leyton Orient announced they will face
Huddersfield Town during their stay in
Spain. On 8 July 2015, Orient confirmed a friendly away to
Bishop's Stortford. On 15 July 2015, Leyton Orient announced they will face
Middlesbrough in a behind-closed-doors friendly. On 24 July 2015, O's announced a friendly against
Southend United.
League Two On 17 June 2015, the fixtures for the forthcoming season were announced.
FA Cup League Cup On 16 June 2015, the first round draw was made, Leyton Orient were drawn away against
Milton Keynes Dons.
Football League Trophy On 8 August 2015, live on
Soccer AM the draw for the first round of the
Football League Trophy was drawn by
Toni Duggan and
Alex Scott. O's will travel to
Luton Town. ==League table==