The following Retreat Centers, listed in the 2006 Catholic Directory of the Archdiocese of Los Angeles, are listed here by county.

Los Angeles
---Claretian Retreat Center, Los Angeles; (323) 737-8464
---De Paul Evangelization Center, Montebello; (323) 721-6060.
---Holy Spirit Retreat Center, Encino; (818) 784-4515.
---Immaculate Heart Retreat House, Los Angeles; (323) 664-1126.
---Mary & Joseph Retreat Center, Rancho Palos Verdes;
(310) 377-4867.
---Mater Dolorosa Retreat Center, Sierra Madre; (626) 355-7188.
---Povarello of Assisi Retreat House, San Fernando; (818) 365-1071.
---Sacred Heart Retreat House, Alhambra; (626) 289-1353.
---St. Andrew's Abbey Retreat House & Youth Center, Valyermo; (661) 944-2178.
---St. Joseph's Conference & Evangelization Center, Alhambra;
(626) 289-0223.
---St. Joseph's Salesian Renewal Center, Rosemead;
(626) 280-8622.
---St. Vincent's Retreat Camp, Los Angeles; (323) 224-6213.
---Serra Retreat Center, Malibu; (310) 456-6631.

Santa Barbara
---Immaculate Heart Community Center, Santa Barbara;
(805) 969-2474.
---La Casa De Maria, Santa Barbara; (805) 969-5031.
---Mission Renewal Center, Santa Barbara; (805) 682-4713.
---St. Mary's Seminary, Santa Barbara; (805) 966-4829.
---San Lorenzo Seminary Prayer & Retreat Center, Santa Ynez
; (805) 688-5630.

Orange-San Diego
---Center for Spiritual Development, Orange; (714) 744-3175.
---Heart of Jesus Retreat Center, Santa Ana; (714) 557-4538.
---Mission San Luis Rey Retreat Center, Oceanside; (760) 757-3659.
---Pro Sanctity Spirituality Center, Fullerton; (714) 956-1020.
---Vina De Lestonnac Retreat Center, Temecula; (951) 302-5571.

San Bernardino-Riverside
---El Carmelo Retreat House, Redlands; (909) 792-1047.
---Sacred Heart Retreat Camp, Big Bear Lake; (909) 866-5696.