Corinna Laughlin has been a member of the Cathedral staff since 1998.  As Pastoral Assistant for Liturgy, she works with Father Ryan and the Cathedral staff and volunteers to plan hundreds of liturgies each year.  Corinna also serves on the Archdiocesan Liturgical Commission, which advises the Archbishop on matters of divine worship and provides resources to the entire Archdiocese of Seattle.

Corinna's writing on liturgy has been featured in many publications, including Pastoral Liturgy, Ministry and Liturgy, Today's Liturgy, and AIM Magazine. Corinna has also written the Guide for Sacristans and Guide for Servers from Liturgy Training Publications, and is the author of Sourcebook for Sundays, Seasons, and Weekdays: The Almanac for Pastoral Liturgy 2009, Daily Prayer 2010, and Sourcebook 2011. With her sister, Maria Laughlin, she co-authored Daily Prayer 2014 and Journey of Faith: An Illustrated History of the Archdiocese of Seattle.

She holds a doctorate in English language and literature from the University of Washington, and a bachelor's degree in English from Mount Holyoke College, South Hadley, Massachusetts.