Emmett Louis Hardy (June 12, 1903 – June 16, 1925) was a jazz cornet player during the early 1900s. Hardy was born in the New Orleans suburb of Gretna, Louisiana, and lived much of his life in the Algiers neighborhood on the west bank of New Orleans. Hardy was a child prodigy, described as already playing marvelously in his early teens. Some New Orleans musicians remembered as a musical highlight of their lives a 1919 cutting contest where, after long and intense struggle, Hardy succeeded in outplaying Louis Armstrong. (It is likely that Armstrong, although 2 years older than Hardy, had not yet hit his full stride at that time.)

In Hardy’s early teens, he was a member of Papa Jack Laine‘s band, then worked in the Carlisle Evans Band and Norman Brownlee‘s Orchestra of New Orleans. He belonged to a small band that supported singer Bee Palmer. After moving to Chicago, he became a member of the New Orleans Rhythm Kings. For a time during its Friar’s Inn residency the NORK used a two-cornet format — Paul Mares, leader and first cornet, and Emmett Hardy as second. (Note that, as with other New Orleans jazz bands of that time (such as King Oliver‘s Creole Jazz Band and The Original Tuxedo Orchestra), the more creative player played the second part, with the first cornet staying closer to the lead line. Hardy did not appear on any of the Rhythm Kings recording sessions, never making any commercial recordings before his early death.

After returning to New Orleans he led his own band and played in the band of Norman Brownlee. Hardy died of tuberculosis in New Orleans, just four days after his 22nd birthday, and was buried in Gretna.