Titanians are a humanoid species from Saturn's moon, Titan. Titanians speak Titanian and are known for their psychic powers.


At some point the Titanians were leaders of an alliance of planets that were against Earth. The conflict was resolved when Mon-El married Imra Ardeen, uniting the two planets.[1]

In the original timeline, the Titanians' homeworld Titan was hit by the Blight at some point. It took the lives of many, including Preya Ardeen. However, this never happened in the current timeline, as the Legion traveled back in time to help Supergirl defeat the Worldkillers, ensuring that the Blight never existed.[2]

Physical appearance

Despite hailing from another world, Titanians are indistinguishable from humans.

Powers and abilities


Most Titanians possess great psychic powers.

  • Telepathy: Titanians can read people's minds in detail, either by consciously willing it or by mentally picking up their stray thoughts. Via telepathy, they can also send messages into the minds of others, sounding like her own voice inside their heads, or place knowledge of certain things into people's minds.
    • Psionic blasts: Being telepaths, Titanians can project a powerful "mental blast" that can hit the target mentally and leave them unconscious.
    • Psychic illusion: Being telepaths, Titanians can project realistic illusions in other people's minds and make them experience things that did not actually happen.
    • Mental detection: Being telepaths, Titanians can feel and detect the mind of others, as well as their intentions, emotions, and mental states.
    • Mental shield: Being telepaths, Titanians can telepathically shield themselves and others from mental intrusions with enough effort, preventing other telepaths from scanning their minds.
    • Psychic translation: As telepaths, Titanians can psychically translate other languages.
  • Telekinesis: Titanians can manipulate, move, and control objects with their minds and without physical contact. They can use focused telekinesis to increase the kinetic force released from their physical attacks.
    • Force fields: Titanians are capable of making force fields with their telekinesis.
    • Shock waves: Having telekinetic abilities, Titanians are able to project waves of telekinetic force to hit, propel, crush, or cut a target.


  • Multilingual: Titanians are capable of learning to speak other languages very quickly.


  • Psychic dampener: As the Titanians' powers are psychic in nature, it can be assumed that if they are wearing a psychic dampener device, they cannot use their powers.

Known Titanians



Season 3

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Season 5


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