Inodesmus is a genus of millipedes in the family Haplodesmidae, first described by Orator F. Cook in 1896. The type species is I. jamaicensis. This genus exhibits a disjunct distribution, with species found in Colombia, Jamaica, New Caledonia, and the Australian states of Queensland, New South Wales, Victoria, and South Australia.
Assignment to the family Haplodesmidae is currently uncertain. Agathodesmus, described by Silvestri in 1910, and Atopogonus, described by J. Carl in 1926, are regarded as junior synonyms of Inodesmus.
The genus Inodesmus consists of the following accepted species: