Charles Giordano is an American keyboardist and accordionist. Giordano is known primarily for his work with Bruce Springsteen as a member of the E Street Band, replacing Danny Federici as the band's organist following the latter's serious illness and death in 2008 and as a member of Springsteen's The Sessions Band. He is also known for playing keyboards with Pat Benatar in the 1980s. Giordano also played with The Bacon Brothers, for a number of years.