Neoerethistes is a genus of true weevils in the beetle family Curculionidae. There are more than 30 described species in Neoerethistes. The only species in North American north of Mexico is Neoerethistes arizonicus, found in the southwestern United States.

The genus Neoerethistes was formerly called Erethistes, which is the name of a genus of South Asian River catfishes.

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