OEH

OEH or Oeh may refer to:
 * 2-oxopent-4-enoate hydratase, an enzyme
 * Office of Environment & Heritage, a government department in New South Wales, Australia
 * Old Engineering Hall, an academic building on the University of Pittsburgh campus
 * Oswego East High School, a public high school in Oswego, Illinois
 * Daniel Oeh, the original author of AntennaPod