Udi (Ehud) Nisan (born 1967) is an Israeli academic, business executive and professor in the School of Public Policy and Government of the Hebrew University.
His post-doctoral studies were conducted at the Kennedy School of Harvard University from 2006 to 2007, and he returned there as a Senior Fellow between 2011 and 2012.
His research primarily focuses on public economics, delving into topics like taxation and budgeting policies, as well as housing, planning, and regulatory issues.
He is an External Director of Harel Insurance Finance Services and Rekah Pharmaceutical Industry, and a member of the board of Bezalel Academy of Arts and Design.
In 2023, the committee decided to discontinue its operations, a decision underscored by concerns regarding the safeguarding of creative freedom without an independent legal system.