E.W. Roddenberry or G. Roddenberry was a Human Starfleet officer in the 22nd century.
During the early 2150s, he was listed as an UESPA representative on the dedication plaque of the NX-class starships Enterprise NX-01, in 2151, and Columbia NX-02, in 2154. (ENT: "Broken Bow", dedication plaque; ENT: "Affliction", dedication plaque)
In January 2155, he was named as the Chief of Staff on directory placards at Starfleet Command's Fleet Operations Center, Sol Sector. He had an office located in room #5000 (Starfleet directory) and/or an office located in room #5850 (United Earth directory). (ENT: "Demons", directories)
This character was only mentioned in writing.
Roddenberry was, of course, named after the creator of Star Trek, and leading member of the TOS production staff, Gene Roddenberry.
Retroactive continuity: In the original version of "Up The Long Ladder", Gene Roddenberry was listed as the captain of the Earth starship VK Velikan in 2160. The ship was assigned to explore strange new worlds. This information appeared on an okudagram on Picard's desk monitor. A legible version of the original okudagram appeared in the reference book, Star Trek: The Next Generation - The Continuing Mission. For the remastered version, the captain of the Velikan was changed to Mike Volland and the mission to stellar chart mapping.