To obtain a high sulfur engine oil composition that can afford a constant concentration of sulfur in an exhausted gas and that does not adversely affect cleanability in an internal combustion engine, wear of a bearing material made of a copper-base material and deterioration of an engine oil, or the like.

The high sulfur engine oil composition comprises a base oil composed of a mixed oil containing an extract produced from a solvent refining unit in the refining process of a lubricating oil and/or a raffinate produced from a contact dewaxing unit, and preferably containing a mineral oil and/or a synthetic oil, and has a sulfur content of not less than 1 wt.%.