The 2018–19 season was Brentford's 129th year in existence and fifth consecutive season in the Championship.

[1] Along with competing in the Championship, the club also participated in the FA Cup and the EFL Cup.

The season covers the period from 1 July 2018 to 30 June 2019 and was their penultimate at Griffin Park.

Sources: brentfordfc.com, brentfordfc.com Supplier: adidasSponsor(s): LeoVegas Source: Brentford F.C.