Vinci was a security officer aboard the USS Enterprise (NCC-1701). Charles Evans used his telekenetic powers to make Vinci's phaser disappear. (TOS: "Charlie X")
On stardate 3196 he served on a security team ordered by Lieutenant Commander Giotto to hunt for the Horta, on Janus VI. (TOS: "The Devil in the Dark")
- Vinci was played by Frank da Vinci.