The Fire and Thunder Gods are minor characters that appear in the game Mario & Luigi: Superstar Saga. Mario and Luigi can find them in the Fire and Thunder Palaces in Oho Oasis, and the two teach Mario and Luigi how to use the Firebrand and Thunderhand techniques.
The Fire God is the nicer and more forgetful of the two. He resides in the Fire Palace on the left side of Oho Oasis. Once the Sun God saw how Mario gained the power of the Firebrand, the Sun God was more than happy to teach Mario. After that, the Sun God goes back to his rest.
The Thunder God is the meaner and impatient of the two. He resides in the Thunder Palace on the right side of Oho Oasis. Once he first saw Luigi hiding in fear, the Thunder God was disappointed and wanted Luigi to leave. However, Luigi ends up touching the orb and gains the Thunderhand technique. After seeing Luigi's courage, the Thunder God then teaches Luigi how to use the technique. After it has been done, the Thunder God goes back to his rest.
- Unlike the Starshade Bros., Cork and Cask, and Gigi and Merri, it is unknown if the Fire and Thunder Gods are related to one another.