title: Hartline
text: # Hartline
  
  Hartline may refer to:
  
  * Hartline, Washington, town, United States
  * HARTline, the brand name for Hillsborough Area Regional Transit, Florida, United States
  
  ## People with the surname
  
  * Beverly Karplus Hartline, American physicist
  * Brian Hartline, American football wide receiver
  * Haldan Keffer Hartline, American Nobel Prize in Physiology or Medicine winner
  * Mary Hartline, American actress
  * Mike Hartline, American football quarterback
  