Concord High School or Concord School is the name of several schools in the United States and Australia:

United States

Concord High School (Arkansas) Concord High School (California) Concord International High School, former school in Santa Monica, California Concord High School (Delaware) Concord School (Miccosukee), a historic one-room school in Leon County, Florida Concord High School (Indiana), in Elkhart Concord-Carlisle High School, Massachusetts Concord High School (Concord, Michigan) Concord High School (New Hampshire) Concord High School (North Carolina) Concord School House (Philadelphia), Pennsylvania

Australia Concord High School (Sydney)

See also Concordia High School (Edmonton), Concordia College and subsequently Concordia College High School until 1997 Concord Elementary School (disambiguation) Concord (disambiguation)