Police have closed Renfield Street -where the incident occured - as officers attend the scene.
The crash reportedly happened around 16:00 today.
Speaking on Twitter a spokesman for Police Scotland’s Greater Glasgow Police said:
“Police Scotland has received a report of a bus having struck a male on Renfield St. Emergency services at the scene, enquiries are ongoing.”
Commuters are advised that delays in the city centre are expected.
More to follow.
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