|Portrayed by:||Jeremy Wilkin|
|First Appearance:||The Way Back|
|Last Appearance:||The Way Back|
Dev Tarrant is a Terran Security Officer who spends most of his time working on the Outer Worlds.
He walked with a pronounced limp, although it is not known what caused this disability.
He was instrumental in betraying the meeting of Rebels in the tunnels outside the dome, and appeared at the end of the trial of Blake, presumably to gloat.
When Varon began investigating Blake's case, and discovered the truth about the massacre, Dev Tarrant also had him killed outside.