by Raul Corazzon - e-mail: rc[at]ontology.co
Click on the image for the mobile version 
For an overview see the Index of the Pages or the Alphabetical Index of the Philosophers: A-F - G-O - P-Z; you can also download the page as 
or see the
Table of Contemporary Ontologists 
(click on the image to see the PDF file)
Change of Address: The site www.formalontology.it is now at www.ontology.co
P
Parmenides of Elea (5th century BC)
Parmenides and the Question of Being in Greek Thought
Critical Editions and Translations
Parsons Terence (1939 -
A Selection of Living Ontologists
Pasniczek Jacek
A Selection of Living Ontologists
Paul of Venice (Paulus Venetus) (1369-1428)
Latin Medieval Commentaries on Aristotle's Categories
Theories of Truth. Veritas from Augustine to Paul of Venice
Peirce Charles Sanders (1839 - 1914)
C. S. Peirce's Semiotics. The Theory of Categories
Peña Lorenzo (1944 -
A Selection of Living Ontologists
Pereyra (Benet Perera) (1535 - 1610)
The Birth of Ontology. A Selection of Ontologists from 1560 to 1770
Perzanowski Jerzy (1943 - 2009)
Jerzy Perzanowski: Modal Logics, Ontology and Ontologics
Peter Abelard (1079 - 1142)
Abelard's Logic and the Origins of Nominalism
Theories of Truth. Veritas from Augustine to Paul of Venice
Latin Medieval Commentaries on Aristotle's Categories
Peter Auriol (ca. 1280 - 1322)
Theories of Truth. Veritas from Augustine to Paul of Venice
Peter of Auvergne (? - 1304)
Latin Medieval Commentaries on Aristotle's Categories
Peter of Tarentaise (1225-1276)
History of the Ontological Argument - Medieval Period
Peter of Spain (Petrus Hispanus) (13th century)
Latin Medieval Commentaries on Aristotle's Categories
Petitot Jean (1944 -
A Selection of Living Ontologists
Philip the Chancellor (1165/86 - 1236)
Theories of Truth. Veritas from Augustine to Paul of Venice
Plantinga Alvin (1932 -
A Selection of Living Ontologists
History of the Ontological Argument - The Contemporary Debate
Plato (428/7 - 348/7 BC)
Plato's Parmenides and the Dilemma of Participation
Plato's Sophist and the Being of Not-Being
Annotated Bibliography. Part One: A - J
Annotated Bibliography. Part Two: K - Z
Plotinus (205 -270)
Plotinus' Criticism of Aristotle's Categories (Enneads VI, 1-3)
Poinsot John (John of St. Thomas) (1589 - 1644)
John Deely and the Rediscovery of John Poinsot
Poli Roberto (1955 -
A Selection of Living Ontologists
Priest Graham (1948 -
A Selection of Living Ontologists
Prior Arthur Norman (1914 - 1969)
Arthur Norman Prior and the Ontology of Time (in preparation)
Prus Alexander (1973 -
History of the Ontological Argument - The Contemporary Debate
Pseudo-Augustine (4th century)
Latin Medieval Commentaries on Aristotle's Categories
Pseudo-Richard of Campsall (ca 1324 - 1334)
Latin Medieval Commentaries on Aristotle's Categories
Putnam Hilary (1926 -
A Selection of Living Ontologists
Q
Quine Willard van Orman (1908 - 2000)
Willard von Orman Quine on Ontological Committment
R
Radulphus Brito (ca. 1270 - ca. 1320)
Latin Medieval Commentaries on Aristotle's Categories
Rapaport William
A Selection of Living Ontologists
Reinach Adolf (1883 - 1 917)
Reinach on Negative Statements and State of Affairs
Rescher Nicholas (1928 -
A Selection of Living Ontologists
Richard Fishacre (ca. 1205 - 1248)
History of the Ontological Argument - Medieval Period
Richard of Middletown (1249 - 1308)
History of the Ontological Argument - Medieval Period
Richard Rufus of Cornwall (fl. 1231 - 1256)
History of the Ontological Argument - Medieval Period
Risse Wilhelm (1931 - 1998)
Selected Bibliography of Wilhelm Risse
Robert Grosseteste (1168 - 1253)
Theories of Truth. Veritas from Augustine to Paul of Venice
Robert Kilwardby (ca. 1215 - 1279)
Latin Medieval Commentaries on Aristotle's Categories
Roger Bacon (ca. 1214 - 1279)
Latin Medieval Commentaries on Aristotle's Categories
Rosenkrantz Karl
A Selection of Living Ontologists
Runggaldier Edmund (1946 -
A Selection of Living Ontologists
Russell Bertrand (1872 - 1970)
Bertrand Russell's Ontological Development
S
Salmon Nathan (1951 -
A Selection of Living Ontologists
Scheibler Christoph (Cristophoro) (1589 - 1653)
The Birth of Ontology. A Selection of Ontologists from 1560 to 1770
Schelling Friedrich Wilhelm Joseph (1775 - 1854)
History of the Ontological Argument - Modern Period
Scholz Heinrich (1884 - 1956)
History of the Ontological Argument - The Contemporary Debate
School of Megara (or Dialectical School)
The Dialectical School and the Origins of Propositional Logic
The Master Argument: The Sea Battle in De Intepretatione 9, Diodorus Cronus, Philo the Dialectician
Sider Theodore
A Selection of Living Ontologists
Siger of Brabant (ca. 1240 - after 1372)
Theories of Truth. Veritas from Augustine to Paul of Venice
Simon of Faversham (ca. 1260 - 1306)
Latin Medieval Commentaries on Aristotle's Categories
Simons Peter M. (1950 -
A Selection of Living Ontologists
Smith Barry (1952 -
A Selection of Living Ontologists
Smith Brian Cantwell
Brian Cantwell Smith On the Origins of Objects
Smith David Woodruff (1944 -
A Selection of Living Ontologists
Sobel John Howard (1929 - 2010)
History of the Ontological Argument - The Contemporary Debate
Sommers Fred (1923 -
Fred Sommers on the Ontology of Natural Language
Sowa John F.
A Selection of Living Ontologists
Spinoza Baruch (1632 - 1677)
History of the Ontological Argument - Modern Period
Stoics and Megarian Philosophers
The Dialectical School and the Origins of Propositional Logic
Stoic Logic: The Dialectic and the Doctrine of Lekta (Sayables)
Early Stoic Logicians: Zeno of Citium, Cleanthes, Chrysippus
Grammar and Philosophy: The Stoic Theory of Categories
The Master Argument: The Sea Battle in De Intepretatione 9, Diodorus Cronus, Philo the Dialectician
Annotated Bibliography on Stoic Logic:
Suárez Francisco (1548 - 1617)
Francisco Suárez on Metaphysics as the Science of Real Beings
Selected bibliography on the Disputationes Metaphysicae
History of the Ontological Argument - Modern Period
Suszko Roman (1919 - 1979)
Roman Suszko and the non-Fregean-Logics
Sylvan Richard (born Routley) (1935 - 1996)
Richard Sylvan [ born Richard Routley ] on Nonexistent Objects
Syrianus (5th century)
Aristotle's Metaphysics in Late Greek Philosophy: the Neoplatonic Commentators
T
Themistius (317 - ca. 387)
Aristotle's Metaphysics in Late Greek Philosophy: the Neoplatonic Commentators
Theophrastus of Eresus
Peripatetic Logic: Eudemus of Rhodes and Theophrastus of Eresus
The Oblivion of Being after Aristotle: Theophrastus' Metaphysics
Thomas Aquinas (1225/6 - 1274)
History of the Ontological Argument - Medieval Period
Theories of Truth. Veritas from Augustine to Paul of Venice
Thomas of Sutton (ca. 1250 - 1315)
Latin Medieval Commentaries on Aristotle's Categories
Thomasius Jakob (1622 - 1684)
The Birth of Ontology. A Selection of Ontologists from 1560 to 1770
Thomasson Amie Lynn (1968 -
A Selection of Living Ontologists
Timpler Clemens (1563/4 - 1624)
The Birth of Ontology. A Selection of Ontologists from 1560 to 1770
Twardowski Kazimierz (1886 - 1938)
Kazimierz Twardowski on the Content and Object of Presentations
V
Vallicella William
A Selection of Living Ontologists
Van Inwagen Peter
A Selection of Living Ontologists
Varzi Achille (1958 -
A Selection of Living Ontologists
Vazquez (Vasquez) Gabriel (1549 - 1604)
The Birth of Ontology. A Selection of Ontologists from 1560 to 1770
W
Walter Burley (Burleigh)
Latin Medieval Commentaries on Aristotle's Categories
Theories of Truth. Veritas from Augustine to Paul of Venice
Weissman David (1936 -
A Selection of Living Ontologists
Westerhoff Jan
A Selection of Living Ontologists
Whitehead Alfred (1861 - 1947)
The Process' Ontology of Alfred North Whitehead
Wiggins David (1933 -
A Selection of Living Ontologists
William of Auvergne (1180/90 - 1249
Theories of Truth. Veritas from Augustine to Paul of Venice
William of Auxerre (ca. 1240 - 1231)
History of the Ontological Argument - Medieval Period
William of Champeaux (ca. 1070 -1122)
Latin Medieval Commentaries on Aristotle's Categories
William of Heytesbury (before 1313 - 1372/3)
Latin Medieval Commentaries on Aristotle's Categories
William of Ockham (ca. 1287 - 1347)
The Nominalist Ontology of William of Ockham
Theories of Truth. Veritas from Augustine to Paul of Venice
William of Sherwood (1190 - 1249)
Latin Medieval Commentaries on Aristotle's Categories
William of Ware (fl. 1290 - 1305)
Latin Medieval Commentaries on Aristotle's Categories
History of the Ontological Argument - Medieval Period
Wittgenstein Ludwig (1889 - 1951)
The Ontology of Wittgenstein's Tractatus
Selected Bibliography on Wittgenstein's Tractatus
Wolff Christian (1679 - 1754)
Christian Wolff's Ontology: Existence as "Complement of Possibility"
Selected Bibliography on Wolff's ontology
History of the Ontological Argument - Modern Period
Wolniewicz Boguslaw (1927 -
Boguslaw Wolniewicz on the Formal Ontology of Situations
Y
Yablo Stephen
A Selection of Living Ontologists
Z
Zalta Edward N. (1952 -
A Selection of Living Ontologists
Zuñiga Diego de (1536 - 1597)
The Birth of Ontology. A Selection of Ontologists from 1560 to 1770
Three sites (currently under development) which will be devoted to studies on Ontology in Italian, French and German:
Teoria e Storia dell'Ontologia
Théorie et Histoire de l'Ontologie
Theorie und Geschichte der Ontologie
Mobile version of this site for phone and laptop users:
Theory and History of Ontology (Mobile version)
The PDF version of all the pages is also available:
Theory and History of Ontology (PDF version)