"We will not support any front," Gandhi, who was campaigning in his constituency, told reporters.
He was asked whether Congress could support a Third Front government.
"We will get the required number (of seats)," he said, while replying to queries on whether his party will explore post-election tie-ups to form the government.
Rahul's remarks are significant as they came a day after CPI(M) General Secretary Prakash Karat said a repeat of the 1996-like situation is possible and the Congress may be forced to support a government of secular parties at the Centre to keep the BJP out of power