Attica is a village in Seneca County, Ohio, United States.

Attica was designated a Tree City USA by the National Arbor Day Foundation.

[5][6] One of the first women to die in World War I, Clara Ayres, is buried in the local cemetery.

[8] As of the census[10] of 2010, there were 899 people, 364 households, and 266 families living in the village.

25.0% of all households were made up of individuals, and 12.1% had someone living alone who was 65 years of age or older.

25.4% of all households were made up of individuals, and 10.9% had someone living alone who was 65 years of age or older.

[11] Until consolidation with Republic into Seneca East, the village was served by the Attica School District.