Emmaline Campbell (born September 4, 1981), known professionally as Emmaline, is an American singer-songwriter, violinist, YouTuber and actress. Emmaline launched her music career in 2017 with the creation of her YouTube page.

Emmaline grew up in Anderson, Indiana and was born into a family of musicians. Her father, Russ Campbell, is an award winning producer and jazz pianist. Julie Campbell, Emmaline's mother, was a singer. The two parents exposed Emmaline to music when she was a child educating her in violin by the age of 4 years old. The family performed together as the Campbell Jazz Continuum in which Emmaline would perform in as a violinist and vocalist. Emmaline continued her musical education at the University of Cincinnati - Conservatory of Music in Violin performance. However, she graduated from the schools Jazz program to pursue a career as a jazz singer. Her acting debut was in the film Sweetwater (2023) as Jeanne Staples.