Constellations: An International Journal of Critical and Democratic Theory, commonly known as Constellations, is a quarterly peer-reviewed academic journal of critical post-Marxist and democratic theory and successor of Praxis International.

Constellations is committed to publishing the best of contemporary critical theory and democratic theory in philosophy, politics, social theory, and law. The journal aims to expanding the global possibilities for radical politics and social criticism.

Nadia Urbinati, Amy Allen, Jean L.Cohen, and Andreas Kalyvas are former co-editors. It is currently edited by Simone Chambers, Cristina Lafont, and Hubertus Buchstein. Ertug Tombus is the managing editor of the journal since 2009. Seyla Benhabib, Nancy Fraser and Andrew Arato are the co-founding former editors. With an international editorial contribution, it is based at the New School in New York.