Catherine Krouse Bauer Wurster (May 11, 1905 – November 21, 1964) was a prominent American public housing advocate and educator of city planners and urban planners.
A leading member of the "housers," a group of planners who advocated affordable housing for low-income families, she dramatically changed social housing practice and law in the United States.
Wurster's influential book Modern Housing was published by Houghton Mifflin Company in 1934 and is regarded as a classic in the field.