Power Pro Kun Pocket 3 (パワプロクンポケット3?) is a baseball games and Simulation video game for the Game Boy Advance, developed by Diamond Head and published by Konami on March 21, 2001, exclusively in Japan. It was the third Power Pro Kun Pocket game, it is the spin-off of the Jikkyō Powerful Pro Yakyū series, and it was the fourth game for the Nintendo Portable.