Enrico Prampolini (1894-1956) has been a leading figure among the artists of the Italian Futurist movement. His private papers archive has been donated to the City of Rome's Cultural Heritage Department in 1992, and are now in storage at CRDAV - Rome's Visual Arts Research and Documentation Centre - a branch of MACRO Contemporary Art Museum. The archive is organized in 143 numbered folders. The present index lists the major part of Prampolini's correspondents. Each surname (sometimes listed in a few slightly different versions) is followed by the folders number. We are confident that this list will represent a useful tool for researchers, and are available for further advice.