The articles in this volume are a selection of the papers presented during the Symposium Platonicum XIII held, 18-22 July 2022, at the University of Georgia, Athens, GA. The topic of the Symposium was Plato's Sophist. Internationally known scholars, representing a variety of traditions and perspectives, have contributed works focused on many aspects of this work. The richness of the dialogue is addressed under the following headings: Philosophers and Sophists, The Method of Division, Eleatic Stranger and Noble Sophist, Dynamis and Being, Being and Non-Being, Kinds, Truth and Falsehood, Before and After the Sophist.With contributions byCarolina Araujo | Mauro Bonazzi | André Luiz Braga da Silva | Lesley Brown | Ronna Burger | Nikos G. Charalabopoulos | Nestor-Luis Cordero | Michele Corradi | Paolo Crivelli | Monique Dixsaut | Catalin Enache | Rafael Ferber | G.R.F. Ferrari | Francesco Ferro | Lloyd P. Gerson | Claudia Gianturco | Paolo Gigli | Francisco J. Gonzalez | Roberto Granieri | Raúl Gutiérrez | Verity Harte | Naoya Iwata | Manfred Kraus | Yuji Kurihara | Zdenek Lenner | Béatrice Lienemann | Yan Lu | Florian Marion | Claudia Marsico | Maurizio Migliori | Anna Motta | Fernando Muniz | David J. Murphy | Noburu Notomi | Simon Noriega-Olmos | Sebastian Odzuck | John Palmer | Richard Patterson | Julia Pfefferkorn | Mario Regali | François Renaud | Christopher Rowe | George Rudebusch | Alessandro Stavru | Filippo Sirianni | Jenny K. Strandberg | Jan Szaif | Harold Tarrant | Franco Trabattoni | Thomas Tuozzo | Michael Wiitala | Nicolas Zaks