Nelle Callanan (she/her) is a music teacher and choral singer. She holds Music and Music Education degrees from Memorial University of Newfoundland. During her time in St. John's, she was a choral scholar with Shallaway Youth Choir, and twice she represented NL in the National Youth Choir of Canada. Since returning to Halifax, Nelle has taught elementary and middle school music at the Halifax Independent School. She has been a member of various choirs in Halifax including Vox, Eastern Horizon, and the choir at St. George's Round Church.

Nelle has been a board member for Choirs for Change and for the Nova Scotia Choral Federation, and during her summers has served as the NSCF's Junior Choir Camp Director. Recently, Nelle spent a year of study at the Kodály Institute of the Liszt Ferenc Academy of Music in Kecskemét, Hungary. Nelle has offered professional developments workshops through the Kodály Society of Nova Scotia and the Nova Scotia Music Educators' Association. Recently, Nelle was the guest conductor for the Nova Scotia Choral Federation’s Junior Choir Camp.