Race riots begin in Omaha, Nebraska, United States.

The Omaha Race Riot occurred in Omaha, Nebraska, September 28–29, 1919. The race riot resulted in the lynching of Will Brown, a black civilian; the death of two white rioters; the injuries of many Omaha Police Department officers and civilians, including the attempted hanging of Mayor Edward Parsons Smith; and a public rampage by thousands of white rioters who set fire to the Douglas County Courthouse in downtown Omaha. It followed more than 20 race riots that occurred in major industrial cities and certain rural areas of the United States during the Red Summer of 1919.

September 28 is the 271st day of the year in the Gregorian calendar; 94 days remain until the end of the year.