Notre Dame Academy is a private, all-girls, college-preparatory Catholic school in Worcester, Massachusetts.

The school is operated by the Sisters of Notre Dame de Namur, and is the only all-girls, college-preparatory school in Central Massachusetts.

In 1950, the Sisters of Notre Dame de Namur were asked by the Roman Catholic Diocese of Worcester to establish an all-girls academy in Worcester.

A year later, Notre Dame Academy was established within the Knollwood site.

[1] Tuition for the 2023-2024 academic year is $17,040 for the high school, and $12,780 for grades 7-8.