Acuity may refer to:

  • Visual acuity, the behavioral ability to resolve fine image details
  • Acuity Insurance, an insurance company with headquarters in Sheboygan, Wisconsin
  • Acuity Solutions, a manufacturing consulting company with headquarters in Tigard, Oregon
  • Acuity (Health Care), Level of Care (Full-Time / Quarter Time care per patient). To prioritize patient care based on the acuity of a patient’s presenting symptoms/conditions during triage.
  • MV Acuity, a British coaster
  • ACUITY, an acronym for "Acute Catheterization and Urgent Intervention Triage Strategy"