The chain bakery – which serves breads, savoury snacks, sandwiches and sweet treats – has been closed since early January.
The bus station and inner concourse, where Greggs sits, that served both bus and rail passengers were shut after concrete fell from the building into the basement car park.
Last month, the lower concourse reopened allowing commuters to access the train station via the escalator while work began to improve the ramp down the side previously used.
West Yorkshire Metro has now said the Greggs will be back open tomorrow (Friday, November 22).
Metro added that “refurbished toilets are open too but other retail outlets (including WHSmith and coffee shop Java Joe) remain closed for the time being”.
In October, the West Yorkshire Combined Authority gave its approval for the bus station in Bradford Interchange to reopen on January 5, 2025.