Sara Faridi, Sindi Sabourin, Adam van Tuyl and Will Traves organized a special session on Commutative Algebra at the Canadian Mathematical Society's winter meeting. The meeting took place at McGill University in Montréal, Québec, Canada on December 11-13, 2004. A listing of the talks follows, ordered alphabetically by last name. An asterisk appears next to each presenter's name. Abstracts can be found at the CMS website.