Speaker Profile

Isaiah Castilla


Isaiah grew up in Jackson, Mississippi, where everything is deep-fried, including the politics. Isaiah served as Deputy Finance Director for the Musgrove for United States Senate Campaign, North and Central Regional Finance Director for the Alex Sink for Governor Campaign in Florida, and Finance Director and Counsel for the Bill Luckett for Governor Campaign and Progress for Mississippi PAC. While working in politics, Isaiah gained experience in fundraising and campaign finance. Today, Isaiah serves as Advocacy Programs Counsel at the Alliance for Justice. At AFJ, Isaiah uses his campaign experience and his legal education to help nonprofit organizations effectively use the power of advocacy. Advocacy law is the perfect fit for him because he is deeply passionate about fighting for justice and helping nonprofit groups around the country find their voice.