Eaton School or Eaton Elementary School may refer to:
- in Canada
- Lady Eaton Elementary School, Omemee, Ontario, named for Flora Eaton
- Eaton Hall, once part of Seneca College and now a public hotel, named for Flora Eaton
- Lady Eaton College at Trent University, Peterborough, Ontario, named for Flora Eaton
- Cyrus Eaton Elementary School, Pugwash, Nova Scotia, a school within the Chignecto-Central Regional School Board, in Cumberland County, Nova Scotia, named after Cyrus S. Eaton
- Eaton's Building (Saskatoon), Saskatchewan, offices of Saskatoon Board of Education
- in England
- The Long Eaton School, also or previously known as Long Eaton Higher Elementary School, Derbyshire, England
- in the United States
(by state then city or town)
- Eaton Elementary School, Fresno, California, a school in the Fresno Unified School District
- Eaton Academy, a private school in Roswell, Georgia
- Eaton Park Elementary School, in Abbeville, Louisiana, in the Vermilion Parish School Board
- Eaton School (Norridgewock, Maine), NRHP-listed
- Joshua Eaton Elementary School, in Reading, Massachusetts, one of the Reading Public Schools, located near historic homestead of Joshua Eaton
- Eaton Intermediate School District, Michigan, which covers parts of Eaton County and other counties
- Eaton Elementary School (Hattiesburg, Mississippi), listed on the National Register of Historic Places (NRHP) in Forrest County, Mississippi
- Morrisville-Eaton Junior/Senior High School, Morrisville, New York, within Morrisville-Eaton Central School District
- Eaton Community Schools, of Eaton, Ohio, including
- Eaton Middle School, Eaton, Ohio
- Eaton High School (Ohio), Eaton, Ohio
- Eaton Elementary School (Lenoir City, Tennessee), in Lenoir City, Tennessee
- Eaton School, a middle school feeding Phoebus High School, Hampton, Virginia
- Syms-Eaton Academy, America's first free public school, established in Hampton, Virginia in 1634
- Syms-Eaton Elementary School, a former school, now a pavilion in downtown Hampton, Virginia
- Hampton High School (Hampton, Virginia), a public secondary school that is arguably a successor to the Syms-Eaton Academy
- Eaton Fundamental Middle School, a feeder to Bethel High School (Hampton, Virginia)
- John Eaton Elementary School, Washington, D.C., in the District of Columbia Public Schools, which Philip K. Dick attended