A novel maize variety designated PHV6T and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHV6T with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHV6T through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PHV6T or a locus conversion of PHV6T with another maize variety.
