Counselor to Captain Picard is a character from the popular science fiction television series Star Trek: The Next Generation. The character's name is Deanna Troi, and she is a half-Betazoid, half-human Starfleet officer. She serves as an advisor and counselor to Captain Jean-Luc Picard, providing insight into human behavior and interpersonal relationships. Troi is also a skilled diplomat and negotiator, often helping to resolve conflicts between species.