Here is more on what their mascot is - and, more important, why. SN's MARCH MADNESS HQ: Live NCAA bracket | TV schedule | Printable PDF UC San Diego's mascot is the Triton. According to the school ...

Here is more on what their mascot is — and, more important, why. UC San Diego's mascot is the Triton. According to the school's website, "The Triton is described as the offspring of Poseidon and ...