The first man, was run over by a train at New Maldon Station and died 15 minutes later, despite medical attention from Paramedics.
Another man, was struck not long after and also died, this time at Woking.
Major train disruption
Both incidents caused a major train backlog, especially out of Waterloo Station as trains were either delayed or cancelled.
Picture quickly made their way onto social media, where hundreds of people could be seen waiting for their train to arrive.
Statement by Southern Railway
A spokesperson for Southern Trains said: “Two separate incidents involving a person hit by a train have taken place between Waterloo and Woking.