The dull bamboo snake (Pseudoxenodon inornatus), also known commonly as the Javanese false cobra, is a species of snake in the subfamily Pseudoxenodontidae of the family Colubridae.

P. inornatus lives in bamboo and wet montane forests.

[3] Its dorsal scales are arranged in 19 rows.

[3] It can spread its neck similar to a cobra.

[2] The subspecific name, jacobsonii, is in honor of Dutch naturalist Edward Richard Jacobson (1870–1944).