Dina Habib Powell (born 1973) is an Egyptian-American business executive, philanthropist and U.S. policymaker. She is the current U.S. Deputy National Security Advisor for Strategy to President Donald Trump.

Before being promoted to Deputy National Security Advisor, Powell served in the Trump administration as an Assistant to the President and Senior Counselor for Economic Initiatives. Powell worked at Goldman Sachs from 2007 through 2016 and was president of the Goldman Sachs Foundation.

Powell previously served in the George W. Bush administration as Assistant Secretary of State for Educational and Cultural Affairs, Deputy Undersecretary of State for Public Affairs and Public Diplomacy, and an Assistant to the President for Presidential Personnel.