Kazunori Kubota

is a Japanese judoka.

Kubota is from Kawasaki, Kanagawa. He began judo at the age of a 2nd grader and after graduation from Kokushikan University, he belonged to Tokyo Metropolitan Police Department

Kubota received a gold medal at the Jigoro Kano Cup in 1996 and silver medal at the World Masters Munich in 1997. He also participate Asian Games in 1998, but defeated by Kwak Ok-Chol from North Korea

As of 2009, Kubota coaches judo at All-Japan national team and Tokyo Metropolitan Police Department.