A St John spokeswoman said they were called to the scene in South Rd about 1.05pm.
One ambulance attended and treated two people, one in a minor condition and one in a moderate condition. This second person was taken to Dunedin Hospital, the spokeswoman said.
A Fire and Emergency New Zealand spokesman said a rescue tender from Lookout Point Station attended, along with a crew from St Kilda.
Nobody was trapped in the incident.
Crews assisted police and with first aid at the scene until the ambulance arrived, the spokesman said.
A witness said the collision seemed ‘‘pretty minor’’.