In a message from Raj Bhawan here, Tripathi conveyed his sympathies to the bereaved families of the deceased.
The Governor also wished speedy recovery to the injured, it said.
At least six pilgrims died while returning from Ganga Sagar fair yesterday that the officials initially said was a stampede, but the state government later claimed it was not.
The state announced a compensation of Rs 5 lakh to the kin of each of the deceased.