约翰·迈克尔·“奥齐”·奥斯本（英语：John Michael "Ozzy" Osbourne，1948年12月3日－），是一位英国摇滚歌手，词曲创作者。在1970年代早期，他作为英国先驱重金属乐队黑色安息日的主唱而成名，该乐队黑暗沉重的声音对重金属这一音乐类型的发展有关键影响。奥斯本于1979年退出黑色安息日，之后开启了成功的单飞生涯，发行了11张录音室唱片，其中的前7张在美国都得到了白金认证。他也多次和黑色安息日乐队重聚，最近的一次是2011年录制唱片《13》。他从作为黑色安息日成员到个人生涯的唱片总销售量超过一百万张。奥斯本的成就和长青的音乐生涯使他得到了“重金属音乐教父”的非正式头衔。

John Michael "Ozzy" Osbourne born (3 December 1948) is an English singer, songwriter, and television personality. He rose to prominence in the early 1970s as the lead vocalist of the band Black Sabbath, widely considered to be the first heavy metal band. Osbourne was fired from Black Sabbath in 1979 and has since had a successful solo career, releasing 11 studio albums, the first seven of which were all awarded multi-platinum certifications in the US He has reunited with Black Sabbath on several occasions, recording the album 13 in 2013. Osbourne's longevity and success have earned him the informal title of "Godfather of Heavy Metal".