Kolasla was one of the 425 Vidhan Sabha (Legislative Assembly) constituencies of Uttar Pradesh state in central India.
It was a part of the Varanasi district and one of the assembly constituencies in the Varanasi Lok Sabha constituency.
Kolasla Assembly constituency came into existence in 1962 and ceased to exist in 2012 as a result of "Delimitation of Parliamentary and Assembly Constituencies Order, 2008".
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