Officers are focusing their investigation on Veronica Crescent in Kirkcaldy’s Smeaton area.
It follows the discovery at around 9am this morning in the Square.
A Police Scotland spokesperson said: “We were called around 9am on Monday, 21 February, to a report of a man found injured in the Veronica Crescent area of Kirkcaldy.
"He has been taken to the Victoria Hospital for treatment.
"Enquiries are ongoing to establish the full circumstances.”