Police and ambulance crews were called to the scene shortly after 11am this morning.
A spokesman for British Transport Police said: “A person was pronounced dead at the scene.
“Officers are now working to identify the person and inform their family.
“There are no suspicious circumstances surrounding the death and a full report will be submitted to the local Procurator Fiscal.”
ScotRail said some services were briefly affected, but were now running normally.
DOWNLOAD THE SCOTSMAN APP ON ITUNES OR GOOGLE PLAY