Delenn's a fictional lead character in the universe of the science fiction television series Babylon 5, played by Mira Furlan. Character History Overview Delenn, an alien ambassador and leader from the planet Minbar,'s one of the pivotal characters in Babylon 5. A wise woman who still manages to find humor and whimsy in life, Delenn changes over time from a shy, respectful priestess to a decisive military and political leader. Her character's complex: she's passionate, articulate and strong-w… (More on Delenn)