Our Lady of Mercy High School or Our Lady of Mercy Catholic High School may refer to:
Our Lady of Mercy Catholic High School (Georgia), Fayetteville, Georgia Our Lady of Mercy High School, former name of Our Lady of Mercy School for Young Women, Brighton, Monroe County, New York Our Lady of Mercy High School (Ohio), a former school in Cincinnati, Ohio Our Lady of Mercy Catholic High School (Micronesia), Federated States of Micronesia
See also Mercy High School (disambiguation) Our Lady of Mercy Academy (disambiguation)