The 2018–19 season covers the period from 1 July 2018 to 30 June 2019. It is Bury's 134th season since the club was founded in 1885, and their first in EFL League Two following relegation from EFL League One in 2017–18. Besides competing in League Two, the team participated in the FA Cup, the EFL Cup and the EFL Trophy. In the latter, they reached the semi-final stage for the first time.