The Congress and NCP, which were ruling Maharashtra for 15 years before they split ahead of the elections, were projected to lose heavily while Shiv Sena was predicted to emerge as the second largest party.
One exit poll conducted by 'Today's Chanakya', however, gave a clear majority for BJP in both Maharashtra and Haryana.
Maharashtra, where Prime Minister Narendra Modi campaigned extensively addressing 27 rallies, appears to be heading for a BJP government for the first time in the state's history.
In the outgoing assembly, BJP had 47 seats while Shiv Sena had 45. Congress had 82 seats, NCP 62 and MNS had 12.
Exit poll conducted by AC Nielson for ABP channel gave BJP 127 seats, Shiv Sena 77, Congress 40, NCP 34 and MNS 5.
Today's Chanakya exit poll telecast on News24 channel gave BJP a clear majority with 151 seats while Shiv Sena was given 71. Congress was given 27 while NCP 28. MNS was projected to get 11.
The same pollster projected clear majority for BJP in Haryana, giving it 52 of the 90 seats. INLD comes second with 23 seats, Congress 10 and others 5.
In the outgoing Assembly, Congress had 40 seats, BJP had only four, INLD 31 and HJC 6. Others had 9.
