Cosmo James Petrich is an Australian businessman.
He lives in Yungaburra, Queensland.
Petrich was awarded the Centenary Medal in 2001, cited for: <blockquote> "long service and leadership to the grazing industry in the Northern Territory and Queensland" </blockquote>
He was made an officer of the Order of Australia (AM) in the 2005, cited for: <blockquote> "service to the rural community, particularly regional and economic development on Cape York Peninsula" </blockquote>
Petrich is a Fellow of the Australian Institute of Company Directors.