|Native species||Energy beings|
|First appearance||Where No Fan Has Gone Before|
Omega 3 is a planet which has been deemed forbidden, possibly because the Star Trek tapes were sent there in a rocket after the Church of Trek became too powerful. The sentence for traveling to the planet is twelve concurrent death sentences.
Omega 3 is the home planet of the energy being Melllvar and his parents, it is not known if there are more of their species on the planet.
- Omega 3 comes from cod liver oil.