The 28th century was defined in the calendar of Earth as being from 2701 until 2800.
- The Suliban Cabal's mysterious benefactor originated from sometime this century. (ENT: "Shockwave", "Shockwave, Part II")
- 2758: A neutron star in a binary star system in the Kavis Alpha sector explodes. (TNG: "Evolution")
- 2769: Federation anthropologists from this century travel back in time and observe the construction of the Great Pyramid at Giza, using the proper procedures set forth in the Temporal Accord. (ENT: "Cold Front")
|27th century||Timeline||29th century|