Radical Philosophy
Radical Philosophy Review
Ratio
Ratio Juris
Rationality and Society
Reason
Reason in Practice: The Journal of Philosophy of Management
Reason Papers: A Journal of Interdisciplinary Normative Studies
Religion
Religious Studies
Report from the Institute for Philosophy and Public Policy
Reports on Mathematical Logic
Res Publica
Res: Anthropology and Aesthetics
Research in Phenomenology
Research in Philosophy and Technology
Review of Metaphysics
Review of Modern Logic
Revista de Filosofia  
Revista Espanola de Filosofia Medieval
Revista Portuguesa de Filosofia  
Revue philosophique de Louvain
Revue Thomiste
Rhetorica
Richmond Journal of Philosophy
Russell: The Journal of the Bertrand Russell Archives
Russian Studies in Philosophy