Dmitriy Shakhmatov, commonly known as Dima, is a Ukrainian former Hot Wheels designer who worked for Mattel from 2014 to 2023. His last position at Mattel was as design manager for Hot Wheels, serving in that position from 2017. He was last part of the Premium department; prior to that he was in charge of the $1 lineup. Outside of work, Dima is a noted Land Rover enthusiast and owns a number of models, including a Defender and a Range Rover which he maintains in his spare time.