Emily Wells (born November 20, 1981) is an American multi-instrumentalist, vocalist, composer, arranger, and producer whose genres encompass alternative, experimental, hip-hop and classical. In addition to playing instruments such as violin and analog synthesizers, she uses loops, sample pads, and acoustic drums to achieve a layered effect.

Emily Wells was born in Amarillo, Texas, United States. Her father was a music minister, and Wells began playing the violin at age four. In 1990 she moved with her family to Indianapolis, Indiana, where she lived until she began traveling in 2000. While traveling she made her residence primarily in New York, where she would later move after an 8-year stay in Los Angeles.

At age thirteen she began issuing her own recordings on cassette, starting with an unofficial release with 100 copies. After several unofficial tapes, in 2000 she "took up" with Epic Records but did not actually sign with them. Beautiful Sleepyhead & the Laughing Yaks was her official full-length debut in 2006, with all the tracks written, performed, produced, and mixed by Wells. Her sophomore album The Symphonies featured bassist Joey Reina and drummer Sam Halterman alongside Wells.

Wells was interviewed and performed "Symphony 1 in the Barrel of a Gun" on episode four of Last Call with Carson Daly, which aired through NBC on September 18, 2009. In September 2010, after recently moving from Los Angeles to New York, Wells was joined onstage by vocalist and harmonium player Shilpa Ray. The performance was positively reviewed by The New Yorker.

In 2012, she released her full-length album Mama through Partisan Records.

The lead single, "Mama's Gonna give You Love," was featured in The New Yorker on April 10, 2012. She also released a free remixed version of Mama on Partisan, with remixers such as Jeremiah Jae, Kid Koala, Baths, and Deerhoof. As of 2012 she was collaborating on material with Clint Mansell, a scorewriter and former frontman of Pop Will Eat Itself. That April 2012 she created a featured mixtape for Magnet Magazine, and Wells has periodically performed live sessions for recording studios, websites, and radio stations, including Daytrotter in April 2012, WYNC's Soundcheck in May 2013, Laundro Matinee in October 2014, and KCRW in June 2013.

Wells has written tour diaries and articles for such publications as American Songwriter, Impose Magazine, and The Huffington Post, and she has appeared live multiple times on NPR, with an interview on All Songs Considered on April 4, 2013, and a live performance on KCRW on July 11, 2013. In 2013 she composed a song for director Park Chan-Wook's movie Stoker and toured South Korea promoting the film. A single titled "Passenger" for a then upcoming acoustic version of Mama was released in 2013. The Guardian named her New Band of the Week No. 1,503 on April 30, 2013.

An acoustic version of Mama was released in on June 11, 2013, in the United States and United Kingdom through Partisan Records. It had been recorded with a Tascam 388, with no digital effects added to the basic instrumentation. Her songwriting methods were featured in a July 2013 edition of Performer Magazine. Among other shows, Wells performed at Le Guess Who? festival in The Netherlands in November 2013, and also that year she collaborated live with Questlove at Electronium in 2013. She performed with The Roots and Aloe Blacc at the Rock the Clinton Global Initiative event that year as well.