Glenn Cartman Loury (born September 3, 1948) is an American economist, academic, and author. He is the Merton P. Stoltz Professor of the Social Sciences and Professor of Economics at Brown University, where he has taught since 2005. At the age of 33, Loury became the first African American professor of economics at Harvard University to gain tenure.

Loury achieved prominence during the Reagan Era as a leading black conservative intellectual. In the mid 1990s, following a period of seclusion, he adopted more progressive views. Today, Loury has somewhat re-aligned with views of the American right, with The New York Times describing his political orientation in 2020 as "conservative-leaning."