Minna no Ouji-Sama is a Miscellaneous game, developed and published by Konami, which was released in Japan in 2003.

Minna no Oujisama is based on the popular series Tennis no Oujisama or known as TeniPuri (short for "Tennisu Purinsu") by the Japanese. As is the case with most Anime, TeniPuri originated from a Manga serialised in the Monthly Shounen Jump comic done by Takeshi Konomi.

This game is basically a set of mini games based around the world of TeniPuri. It contains lush graphics and full length sound samples that are higher quality than the usual GBA games along with a demo of the upcoming Tennis no Oujisama 2004. It's also the first 256MBit commercial game for the Game Boy Advance!