Sylvia Luke holds a robust academic background, including a Bachelor of Arts and a Juris Doctor degree. She began her career as an attorney before entering the Hawaii House of Representatives, where she served for over two decades. Luke held various leadership positions, including Vice Speaker and Chair of the Finance Committee. She focused on economic development, business concerns, and criminal justice reforms, advocating for harsher penalties for serious crimes. In 2026, she faced a bribery investigation related to the state's COVID-19 community testing program, leading to her withdrawal from the Lieutenant Governor race and subsequent indictment.

Sylvia Luke's political career is marked by a blend of progressive advocacy and unexpected policy alliances, particularly in economic and criminal justice reforms. Her legislative record reveals a calculated approach to balancing regional industrial interests with stringent environmental regulations. Despite facing a bribery scandal, Luke's rhetorical style remains steadfast, emphasizing justice and accountability, even as she navigates complex political terrain.