Waller Creek is a stream and an urban watershed in Austin, Texas, United States. Named after Edwin Waller, the first mayor of Austin, it has its headwaters near Highland Mall and runs in a southerly direction, through the University of Texas at Austin and the eastern part of downtown Austin, including the Red River Cultural District, to its end at Lady Bird Lake.

The 1928 Austin city plan was commissioned in 1927 by the City Council of Austin, Texas. It was developed by consulting firm Koch & Fowler, which presented the final proposal early the next year. The major recommendations of this city plan related to Austin's street plan, its zoning code, and the development of major industries and civic features, but it is most remembered for institutionalizing housing segregation by designating East Austin as the city's negro district.