Police were called to a report of a motorbike colliding with a pedestrian on Priory Road in the town.
Police also confirmed that the road currently remains closed following the incident.
In a statement, a spokesperson for Sussex Police said: “Police were called to a report of a motorbike colliding with a pedestrian on Priory Road, Hastings at around 1.10pm on Sunday (5 May).
“The road remains closed at this time and an increased police presence is expected.”