title: Douglas Macgregor (disambiguation)
text: # Douglas Macgregor (disambiguation)
  
  Douglas Macgregor (or McGregor or MacGregor) may refer to:
  
  * Douglas McGregor (aviator) (1895–1953), Canadian World War I flying ace
  * Douglas McGregor (1906–1964), US psychologist and professor of management
  * Douglas Macgregor (born 1953), retired US military officer and author
  * Doug MacGregor (born 1977), Canadian musician, drummer for Constantines
  