Spartan Laser could refer to:
- M6 Grindell/Galilean Nonlinear Rifle - The Spartan Laser featured in Halo 3, Halo: Reach and Halo 4.
- M6/E Grindell/Galilean Nonlinear Rifle - The Spartan Laser featured in Halo 5: Guardians.
- M8C Grindell/Galilean Nonlinear Cannon - An extremely powerful version of the Spartan Laser mounted on the G79H-TC/MA Pelican Gunship.
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