Parish · Whittier, California · Archdiocese of Los Angeles
St. Gregory the Great Catholic Church is a Catholic parish in Whittier, part of the Archdiocese of Los Angeles.
13935 Telegraph Road
Whittier, California, 90604-2597
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Listed in the Archdiocese of Los Angeles's directory · location verified October 2026
St. Paul of the Cross Catholic Church (La Mirada) — 1.6 mi · St. Linus Catholic Church (Norwalk) — 2.3 mi · St. Bruno Catholic Church (Whittier) — 2.3 mi