Kagyu: Karma Kagyu Study Group - A direct affiliate of Karma Triyana Dharmachakra. Includes contact information and practice schedule. - http://www.kagyu.org/kagyulineage/centers/usa/usa-por.php
Eugene: Dzogchen Buddha Foundation - Offers retreats and meditation teaching. Includes event calendar [Requires pop-up to be enabled] - http://www.dzogchenlineage.org/dbf/
Shambhala Meditation Center of Portland - Teaches mindfulness-awareness meditation in accordance with the vision of Chogyam Trungpa Rinpoche. Information about programs, schedule, and teachers; online newsletter. - http://www.portlandshambhala.org/
Tashi Choling - Pacific Region Yeshe Nyingpo's main retreat center and Temple located in the Colestin Valley near Ashland,Oregon. Regular meetings for practice. Schedule, newsletter archive, contact information and directions. - http://id.mind.net/~wangmo/TC_Ashland.html
Diamondway: Portland - Part of an international network of meditation centers founded and directed by Lama Ole Nydahl in the Karma Kagyu tradition. Contact information and schedule. - http://www.diamondway.org/portland
Kagyu Changchub Chuling - A Vajrayana Buddhist center in Portland, OR, in the Karma Kagyu and Shangpa Kagyu lineage, founded by Kalu Rinpoche. Information on programs, teachers, and schedule. - http://www.kcc.org