Sione Thompson

Sione Thompson

2019 NACSA Leader

Executive Director, Hawaii State Public Charter School Commission

Sione Thompson’s experience in administration and management extends to the University of Hawaiʻi-West Oʻahu as the Project Director for Title III. While there, he coordinated programs that support college access, retention, and persistence, particularly among Native Hawaiian population.

Sione notably served as Principal at Saint Louis School. He began his 10-year career at Saint Louis as a social sciences teacher and worked his way through the ranks to Dean of Students, Vice Principal and then Principal.

Sione has worked with the Charter School Commission for four years. He led the organization through its first strategic plan. He also led a reorganization that aligned the Commission’s vision and mission to serve the students of Hawaiʻi.

He holds a Graduate Degree in Education Leadership from the University of Hawaiʻi and continues to learn each and every day.


Most Recent Posts
Public charter schools are not religious schools
In 2025, a divided U.S. Supreme Court preserved an Oklahoma Supreme Court ruling that blocked the application for what could have become the country’s first religious charter school, St. Isidore of Seville...
Communities want unique and innovative schools. Are authorizers ready?
By Jay Whalen From their inception, public charter schools promised to provide innovative ways to meet the students’ learning needs. At NACSA, we’re invested in helping authorizers be responsive to those needs, to ensure that...
NACSA Transition Updates
NACSA’s Board of Directors is thrilled to announce that Guerschmide Saint-Ange, NACSA’s Chief Operating Officer, has been appointed as Interim CEO following the departure of Karega Rausch. Guerschmide’s extensive leadership...