Police were called by LAS at 8.25pm on Saturday, 25 February to Hampton Street SE1 to reports of a stabbing.
Officers responded and found a man, aged in his 40s, with stab injuries.
He was treated at the scene before being transported to hospital. His condition is not life-threatening.
At this very early stage, no arrests have been made.
A crime scene is in place and enquiries are ongoing.
More news from Hampton