Kristi Muzzio is an opera singer and voice instructor based in Billings, Montana. She has recently taught operatic courses at Rocky Mountain College, Luther College and the University of Northern Colorado. Kristi Muzzio worked at Northern Colorado's School of Music from 2020 to 2023, during which time she taught applied voice, class voice, and lyric diction, while also serving as an academic advisor and president of the School of Theatre Arts and Dance (SNATS).

Kristi Muzzio previously worked as development coordinator with Best Buddies, Inc., where she scheduled, planned, and oversaw budgets for fundraising events. She also worked seven years as a teaching artist at the Patel Conservatory at the David A. Straz Jr. Center for the Performing Arts and as a performing artist with Opera Tampa, having had mainstage roles in Macbeth by Verdi and Il barbiere di Siviglia by Rossini.

A community-minded singer, Kristi Muzzio has performed in diverse settings, including singing the national anthem at sporting events and being soprano section leader in church choirs. She has also been a judge and adjudicator for music contests. She holds a Doctor of Arts in music performance (voice) from the University of Northern Colorado, and earned vocology certification from the Summer Vocology Institute at the University of Utah.

Kristi Muzzio