The "Star trek" canon concordance
Places: Y is for Yard
- Yaderan Colony (Gamma Quadrant): Residents: Jadzia and Odo investigate disappearances
- Yangtze Kiang River (China, Asia, Earth): USS Yangtze Kiang: (Eponymous)
- Yellowstone (USA, North America, Earth): USS Yellowstone: (Eponymous)
- Yolja River (Kendra Province, Bajor): Sisko, Ben: (Buys 12 hecapates to the south)
- Yontasa Expanse (Delta Quadrant): Borg: Debris field - USS Voyager: (Passes)
- Yukon River (Canada, North America, Earth): USS Yukon: (Eponymous)
