Troi may refer to:

• Deanna Troi, fictional character in the Star Trek universe
• Lwaxana Troi, fictional character in the television series Star Trek: The Next Generation and Star Trek: Deep Space Nine
• Ménage à Troi (TNG episode), episode from the third season of Star Trek: The Next Generation

• Morning Star (Spear Of Destiny Album)
• Morning Star (SSW passenger train)
• Morning Star (train)
• Morning Star (TV series)
• Morningstar, U.S. Virgin Islands
• Morning Star, Virginia
• Morning Stiffy
• Morning Sun (album)
• Morning sun (disambiguation)
• Morning Sun (EP)
• Morning Sun, Ohio
• Morning Sun (Robbie Williams song)
• Morning Sun (song)
• Mornings With Kerri-Anne
• Mornings with Kerri-Anne
• Mornings wrath
• Morning Symphony Ideas
• Morning Talk with Arnold Clavio
• Morning Telegraph (disambiguation)
• Morning Thorpe
• Morning Tide
• Morning Times
• Mornington Cannon
• Mornington, Co. Meath
• Mornington Crescent (disambiguation)