Esther-Ruth Teel is a multi-instrumentalist and composer specializing in pipe organ. Esther-Ruth is passionate about interdisciplinary uses of the organ, and enjoys collaborating with dancers, cinematographers, actors, poets, and other instrumentalists to create novel performances. They are an award-winning composer, having won first place in SOCAN foundation’s young composer competition in the choral category in 2025 and 2023. Esther-Ruth is one of the cofounders of queer collective Sapphonix, which aims to create accessible multidisciplinary events centring art and queer community. They completed a master's degree in organ performance at McGill University, hold a bachelor's degree in organ performance from the University of Toronto, and a diploma in voice performance from the Victoria Conservatory of Music. Esther-Ruth is the music director at St. John’s Lutheran Church in Montreal. Previously they were the assistant organist at Christ Church Cathedral and director of the Oasis Musicale, the organ scholar and assistant conductor at St. Martin-In- The-Fields in Toronto, and the chapel organist at Wycliffe College, where they also founded and directed the evensong choir. Esther-Ruth plays Celtic harp and has recorded an album and performed across Canada.