- The Klingon Empire and the Federation are negotiating a peace treaty. This peace conference is occurring as the USS Enterprise-C responds to a distress call from Narendra III. (TNG: "Yesterday's Enterprise")
- In what becomes known as the Battle of Narendra III, the USS Enterprise-C is destroyed while defending the Klingon outpost on Narendra III from Romulan attack. This event reemphasizes the Khitomer Accords and ensures a lasting peace between the Federation and the Klingon Empire. (TNG: "Yesterday's Enterprise", "Redemption")
- In an alternate timeline created by a temporal rift, the Enterprise-C disappears while engaged with the Romulan attackers. It crosses into the year 2366 (prime timeline), which is then altered through unknown means. The ship returns through the rift with Natasha Yar. In the Battle of Narendra III, the USS Enterprise-C is destroyed while defending the Klingon outpost on Narendra III from Romulan attack. However, some of the Enterprise crew survives and are captured, among them Natasha Yar, who had been sent there by Jean-Luc Picard from 2366, in an attempt to fix the unexplained alteration of memories and the appearance of the Enterprise. (TNG: "Yesterday's Enterprise", "Redemption")
- Chakotay's entry into Starfleet Academy is sponsored by Captain Sulu. (VOY: "Tattoo")
- Devinoni Ral leaves Earth and relocates to Hurkos III. (TNG: "The Price")
- Kyle Riker and his son William go on a fishing trip in Alaska. (TNG: "The Icarus Factor")
- A Starfleet captain fails in his attempted contact with the Jarada following a protocol error that causes a twenty-year rift between the two groups. (TNG: "The Big Goodbye")
- Shakaar Edon begins to fight the Cardassians during their occupation of his home. (DS9: "Shakaar")
- Roana and her husband open a shop on Bajor. (DS9: "Rivals")
- The Bajoran Springball Association releases a new springball scorecard sheet. (DS9: "For the Cause")
- According to an okudagram shown in "The Killing Game", Kathryn Janeway was born in this year. However, this would mean she was only 27 in 2371 when she took command of the USS Voyager.
- According to a line cut from the final episode of "Yesterday's Enterprise", Guinan and Captain Jean-Luc Picard have been together since this year. 
- According to the Star Trek Encyclopedia (4th ed., vol. 1, p. 421), Kira Pohl was born in this year.
- According to his personnel file in Star Trek: Starship Creator, Simon Tarses was born during this year on the Martian colonies.
Community content is available under CC-BY-NC unless otherwise noted.