Ganthel was a planet in the Core Worlds of the galaxy. It was the homeworld of Imperial captain Rae Sloane. Ganthel was an industrial world, with many shipyards and loading docks. Sloane estimated that Baron Lero Danthe spent more on his suit than her family had spent on their house on Ganthel.
- "Orientation"—Star Wars Insider 157 (Mentioned only)
- A New Dawn (First mentioned)
- "The Levers of Power"—The Rise of the Empire (Mentioned only) (Misspelled as "Ganthal")
- Aftermath: Life Debt (Mentioned only)
- Aftermath: Empire's End (Mentioned only)
- Join the Resistance #1 (Mentioned only)