What snakes eat crickets?

Actually, yes, there are some snakes who eats crickets. There are many snake breeds who are too small to even eat pinkie mice, so crickets are another good way for snakes to get nourishment and not starve.

A few of these snakes include:

Green Whip Snakes (Who also eat other small insects)

Several species of Shovel Nose Snakes

Green Grass Snakes

As well as Northern Brown Snakes, but I do not know if they can be have as pets.