List of Catholic philosophers and theologians

Medieval and Renaissance

Peter Abelard

Adelard of Bath

Albertus Magnus

Albert of Saxony

Alexander of Hales

Anselm of Canterbury

Augustine of Hippo

Boethius

Francis of Assisi

Thomas Aquinas

Roger Bacon

Bonaventure

Catherine of Siena

Desiderius Erasmus

Peter Faber

Jean Gerson

Giles of Rome

Godfrey of Fontaines

Robert Grosseteste

Henry of Ghent

Ignatius of Loyola

Peter Lombard

Ramon Llull

John Mair

Sylvester Mazzolini

Luis Molina

Thomas More

Franciscus Patricius

Péter Pázmány

Giovanni Pico della Mirandola

Radbertus

Francisco Suarez

Matthias Tanner

Duns Scotus

Francisco de Vitoria

Michael Wadding

William of Alnwick

William of Ockham

William of Ware

Enlightenment and nineteenth centuries

Noel Alexandre

Franz Xaver von Baader

Jaime Balmes

Franz Jakob Clemens

Maurice De Wulf

John Dobree Dalgairns

René Descartes

Augusta Theodosia Drane

Félix Dupanloup

Frederick William Faber

Febronius, pseudonym of Johann Nikolaus von Hontheim

Charles Émile Freppel

Gioacchino Ventura di Raulica

Auguste Joseph Alphonse Gratry

Anton Günther

Izidor Guzmics

Karl Josef von Hefele

Joseph Hergenröther

Georg Hermes

Caspar Isenkrahe

Joseph Kleutgen

Jean-Baptiste Henri Lacordaire

Nicholas-Joseph Laforêt

Hughes Felicité Robert de Lamennais

Alphonsus Liguori

Joseph de Maistre

Nicolas Malebranche

Blaise Pascal

Marcelino Menéndez y Pelayo

John Henry Newman

Léon Ollé-Laprune

Henry Nutcombe Oxenham

Giuseppe Pecci

Antonio Rosmini-Serbati

Giovanni Battista Scaramelli

Constantine von Schäzler

Franz Anton Staudenmaier

Albert Stöckl

Luigi Taparelli

Alexis de Tocqueville

Louis Veuillot

Giambattista Vico

Nicholas Wiseman

Austin Woodbury

Francesco Antonio Zaccaria

Tommaso Maria Zigliara

Patrick Benedict Zimmer

Twentieth century and today

Yves-Marie Adeline

Mortimer Jerome Adler, converted to Catholicism in 2000

G. E. M. Anscombe

Mariano Artigas

Tina Beattie

Thomas Berry

Józef Maria Bocheński

Leonardo Boff

Joseph A. Bracken

Henri Brémond

Raymond E. Brown

Jay Budziszewski

Christopher Butler

Hélder Câmara

Olavo de Carvalho

Michel de Certeau

Pierre Teilhard de Chardin

G. K. Chesterton

Joan Chittister

Paul Claudel

Yves Congar

Frederick Copleston

Gavin D'Costa

Mary Daly

Miguel A. De La Torre

Henry Denifle

Peter Dens

Michael Dummett

Louis Dupre

Jacques Dupuis

Ignacio Ellacuría

Cornelio Fabro

Edward Feser

John Finnis

Elisabeth Schussler Fiorenza

Joseph Fitzmyer

Matthew Fox

Reginald Garrigou-Lagrange

Peter Geach

Robert P. George

Étienne Gilson

René Girard

Germain Grisez

Vekoslav Grmič

Nicolás Gómez Dávila

Romano Guardini

Jean Guitton

Gustavo Gutierrez

John Joseph Haldane

Catharina Halkes

John Hardon

Michal Heller

Alice von Hildebrand

Ivan Illich

Elizabeth Johnson

Charles Journet

Bernard Philip Kelly

Milan Komar

Peter Kreeft

Hans Küng

Catherine LaCugna

Osvaldo Lira

Bernard Lonergan

Henri de Lubac

Alasdair MacIntyre

Gabriel Marcel

Jean-Luc Marion

Jacques Maritain

William E. May

Richard McBrien

Ralph McInerny

Marshall McLuhan

John P. Meier

Gregor Mendel

Thomas Merton

Vincent Miceli

Thomas Molnar

Emmanuel Mounier

Malcolm Muggeridge

John Courtney Murray

Richard John Neuhaus

Aidan Nichols

Henri Nouwen

Walter J. Ong

Cyril O'Regan

Josef Pieper

Karl Rahner

Joseph Ratzinger (Pope Benedict XVI)

Nicholas Rescher

Martin Rhonheimer

Jacek Salij

James V. Schall

Max Scheler

Edward Schillebeeckx

Angelo Scola

Antonin Sertillanges

Yves Simon

Jon Sobrino

Robert Spaemann

Józef Stala

Edith Stein

Charles Taylor

František Tomášek

Joseph de Torre

David Tracy

Karel Vladimir Truhlar

Aleš Ušeničnik

Bas van Fraassen

Jean Vanier

Gianni Vattimo

Hans Urs von Balthasar

Dietrich von Hildebrand

Oswald von Nell-Breuning

Thomas Weinandy

C. J. F. Williams

Hector Zagal

Carol Zaleski

Ferdinand Ulrich