Police said they were called at around 10.30pm yesterday evening (January 11) to reports of gunshots in two separate incidents in Homerton.
A 27-year-old man sustained gunshot wounds outside Homerton station and was treated at the scene.
Two other men, aged 28 and 29, were injured in an incident in nearby Gascoyne Road. One had been shot, and one had been stabbed.
The injuries of all three victims are not believed to be life-threatening. No arrests have been made.
Police have described the incidents as “potentially-related”.
The incident forced the closure of Homerton station for 12 hours until 11am this morning (January 12).
Superintendent Brigid Beehag-Fisher, of Hackney and Tower Hamlets Police, said: “This incident shows the casual disregard by some for the safety of our communities.
“Our investigation teams are working hard to understand the circumstances behind this incident and identify those responsible.
“Over the coming days there will be increased police presence in the area.”
Anyone with information or footage is asked to contact police on 101, quoting CAD 6958/11JAN.