Jeremy Davenport (born 1970 in St. Louis, Missouri) is an American jazz trumpeter and singer based in New Orleans, Louisiana.

From a young age Davenport studied and played with members and guests of the St. Louis Symphony, which included an early introduction to Wynton Marsalis.

During this time, Wynton Marsallis introduced Davenport to Harry Connick, Jr.

Davenport enrolled at University of New Orleans and then studied under Ellis Marsalis, Wynton's father, music educator, and jazz pianist.

After his tutelage from Wynton and Ellis Marsallis, Davenport toured internationally with Harry Connick Jr.'s Big Band for six years and then returned to New Orleans to play at Snug Harbor, a local jazz venue.