Masami Iwasaki (岩崎 征実 Iwasaki Masami?, born on October 25, 1971) is a Japanese voice actor.

Most but not all of his roles are minions or ruffians. If he plays a good guy, he's likely to be a male {{Tsundere}}.

!!Some of Masami Iwasaki's roles are:

* Yoshiro Akazawa and Hiyoshi Wakashi in ''Manga/ThePrinceOfTennis''.
* Norway in ''Manga/AxisPowersHetalia''
* The [[MonsterOfTheWeek Jikochuu]] in ''[[Anime/DokiDokiPrecure Doki Doki]] [[Anime/PrettyCure Pretty Cure]]''
* Alfonso in ''Manga/GunslingerGirl''
* Sawada Iemitsu in ''Manga/KatekyoHitmanReborn''
* Kouji Kuroki in ''Manga/{{Eyeshield 21}}''
* Bighorn in ''Anime/BeastWarsII''
** Hardhead in ''Anime/BeastWarsNeo''
* Iruka in ''Franchise/{{Jewelpet}} Sunshine''
* Build Cyclone and Wrecker Hook in ''[[Anime/TransformersRobotsInDisguise Transformers: Car Robots]]''
* Skyquake and Dreadwing in the Japanese dub of ''WesternAnimation/TransformersPrime''
* Dr. Emmanuel Klipse in the Japanese dub of ''{{Monsuno}}''