- Heat Ray Emission
The user can generate and discharge concentrated beams of heat from their bodies.
- Heat Vision when fired from the eyes.
- Heat-Beam Breath when fired from the user's mouth.
- Heat Bolt Projection
- Disintegration Beam
- Energy Beam Emission
- Fire Beam Emission
- Heat Manipulation
- Molecular Acceleration
- Molecular Combustion by using heat to accelerate the molecules.
- Microwave Emission
- Radiation Manipulation
- May not be immune to their own heat energy.
- May be limited to releasing the beam from certain part of their body.
- Users of the Dodon Ray (Dragon Ball)
- NRG (Ben 10)
- Natsu Dragneel (Fairy Tail)
- Kat (Kid vs Kat)
- Luke Campbell (Heroes)
- Superman (DC Comics)
- Supergirl (DC Comics)
- Power Girl (DC Comics)
- Experiment 609 "Heat" (Lilo and Stitch)
- Titan/Arion McGrath (The Guardians Saga)
- Silurians/Homo Reptilia (Doctor Who); via third eye
- Saffron (Ranma 1/2)
- Yin (Yin Yang Yo)
- Yang (Yin Yang Yo)
- Master Yo (Yin Yang Yo)
- Guyvers (The Guyver)
- Various kaiju (Ultraman franchise)
- Heaven Piercing Sword (Sword Art Online); via Release Recollection