Katrina Saporsantos is a Filipino soprano, conductor, composer, and arts administrator based in Austin, TX. She is the Interim Artistic Director of Inversion Ensemble, a section leader for Conspirare Symphonic Choir and Panoramic Voices, and a freelance opera singer and recitalist, one-fifths of the all-female vocal quintet VAMP, and one-third of the voice-trumpet-piano trio Tatsulok. She maintains a private voice studio where she teaches students of varying musical levels. She passionately believes in the power of singing with one's authentic voice, and helps singers to demystify singing in order to achieve their goals.

Rina holds a Bachelor of Music degree in vocal performance from the University of the Philippines College of Music, and a Master of Music degree and Professional Studies certificate from the Manhattan School of Music. She continuously tries to find ways to use her art in innovative and meaningful ways by programming music that uplifts others and shines the light on various issues she feels strongly about.

A member of ASCAP, Rina is a fierce advocate of Filipino music and the creation and performance of new music, and programs as much of these as she can in her projects.