The sixth season of Supergirl comprises 20 episodes and 11 stories.

Season SummaryEdit

Main CastEdit

Supporting CastEdit

Special Guest & Recurring CastEdit

Recurring CastEdit

Guest CastEdit

Episode/Story ListEdit


  • Kara and Clark are the only characters to appear in all 20 episodes.
  • Eobard Thawne is the Big Bad of this season.
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