Greg Casar is a Texas politician currently serving in the Austin City Council for District 4 since January 6, 2015. Casar is the youngest elected Austin City Council Member and a member of the Democratic Party. He was first elected in 2014, and then re-elected in 2016 and in 2020. Prior to serving on Council, he worked as policy director for the Workers Defense Project (Proyecto Defensa Laboral), where he won victories such as rest and water breaks for construction workers, living wage requirements, and against wage theft.
Casar joined Workers Defense Project shortly after graduation as a community organizer. In 2011, he led the Workers Defense Project efforts to require that construction workers be allowed to take rest and water breaks: ten minutes for each four hours worked, and no more than 3.5 hours without a break. Casar also organized against major corporations, including White Lodging, and successfully lead the fight to include living wage and other labor protections from an incentives deal the Austin City Council planned to give to Apple