- For other uses, see Yellowstone.
The USS Yellowstone (registry number NX-74751) was a runabout in an alternate reality. It was designed by Harry Kim of that timeline. The alternate Tom Paris piloted the vessel in an attempt to help the main timeline Harry Kim, who has accidentally been transported to the alternate reality, return to his own timeline. While successful, the Yellowstone was destroyed. (VOY episode: "Non Sequitur", ST website: Startrek.com)
- The information in the episode and on the website is unclear as to if the Yellowstone was Danube-class or a separate class.