Symposium Thomisticum Intending Speakers. Brackets indicate provisional:
- (Vivian Boland)
- Janice Breidenbach
- Michael Breidenbach
- Brian Carl
- Thérèse Scarpelli Cory
- (John Cottingham)
- Gregory Doolan
- Kevin Flannery SJ
- (Simon Francis Gaine OP)
- Lloyd Gerson
- (Harm Goris)
- Daniel De Haan
- (John Haldane)
- Joshua Hochschild
- (Piotr Jaroszynski)
- Mark Johnson
- Gaven Kerr
- Gyula Klima
- Katja Krause
- Reginald Lynch OP
- Siobhan Nash-Marshall
- Rupert Mayer OP
- (John O’Callaghan)
- Paul O’Grady
- Fran O’Rourke
- Thomas Osborne
- Michael Pakaluk
- (Eric Perl)
- Günther Pöltner
- Thomas Prügl
- Alice Ramos
- (Fáinche Ryan)
- Richard Schenk OP
- Michael Sherwin OP
- David Twetten
- Giovanni Ventimiglia
- Jörgen Vijgen
- Thomas Joseph White OP
- (Rudi Te Velde)