Neil Hartigan, born in Chicago, holds degrees from Loyola Academy, Georgetown University, and Loyola University Chicago School of Law. He began his career in public service, working for the City of Chicago and as an administrative assistant to Mayor Richard J. Daley. Hartigan transitioned to elected office as Democratic Committeeman for Chicago's 49th ward before serving as Lieutenant Governor of Illinois. He later became Attorney General of Illinois, where he championed consumer rights and environmental protection, passing significant legislation. After leaving public office, Hartigan held various leadership roles in the private sector and judiciary, including serving on the Illinois Appellate Court and the Illinois Court of Claims.

Neil Hartigan consistently champions consumer rights and environmental protection, blending these causes in unexpected ways. His legislative initiatives, such as the Illinois Violent Crime Victims Assistance Act, reveal a commitment to social justice. Hartigan’s judicial appointments and service show a dedication to public service across various branches of government. His stance against making the state’s temporary income tax increase permanent hints at a nuanced approach to fiscal policy, balancing progressive advocacy with fiscal responsibility.