- Abbat, Pierre
- Barton, Dave
- Burgess, Gary
- Cowan, John
- Daniel, Craig
- DeLong, Jordan
- Dyke, Gregory
- Desquilbet, Jerome
- Hodges, John
- Hope, Charles
- Johansen, Arnt Richard
- Kominek, Jay F
- LeChevalier, Nora
- LeChevalier, Robert
- Llambias, Jorge
- Lynch, Keith
- Miles-Lasseter, Alexandra
- Nicholas, Nick
- O'Sullivan, Paul Francis
- Powell, Robin Lee
- Raizen, Adam
- Reed, Theodore
- Rosta, And
- Speer, Rob
- Shoulson, Mark
- Turner, Robin
- Twery, David
- Vilva, Veijo
- Whitlock, Tommy
- Le Du, Yann
Membership is conferred by a majority vote of the existing membership to people who demonstrate a high personal dedication to the purposes of The Logical Language Group, and possess competence in one or more of the fields of science and scholarship listed in Article 2 of the bylaws. (Linguistics, Psychology, Philosophy, Logic, Mathematics, Computer Science, Anthropology, Sociology, Education and Human Biology.)