Michael Greco is an American voice actor known for his work on English dubs of Japanese anime series. His professional background includes a career in voice over that began in the mid-2000s, with experience spanning cartoons, radio, and television commercials. He has provided voices for several popular anime franchises, with a significant concentration of roles in long-running series produced during the 2000s and 2010s.

One of his most recognizable roles is Bud Bison in the anime adaptation of the video game Megaman Star Force. This character is a tough but lonely schoolyard bully who can transform into the EM life form Taurus Fire. Beyond this role, Greco has an extensive list of credits in the Naruto series, where he voiced multiple characters including the ANBU Black Op B, a boy identified as Boy C, a carpenter, Iwashi Tatami, and Minoji. He also played the part of Yagura under the alias Genshou Ryuudouin in the same series.

In the Bleach franchise, Greco voiced the character Pesshe Gatiishe, also known as Pesche Guatiche, appearing in both the original television series and the later Thousand-Year Blood War arc. Additionally, his anime role credits include Homeron in Blue Dragon, a kid bank robber in Digimon: Data Squad, and Ted in Zatch Bell. He also performed the voice of a blond man and a gang member in Bungo Stray Dogs.

Greco has also contributed to English adaptations in a non-acting capacity, working on script adaptation for series such as Bottle Fairy, Digimon: Data Squad, and Noein - to your other self. While he has performed non-anime voice roles for properties like Green Lantern in Superman: The Animated Series, specific recurring collaborations with particular directors or fellow voice actors are not prominently documented. Notable achievements, such as award nominations or major industry recognition for his voice work, are not recorded in the available information.