''Cephalobarus'' is a genus of straight-snouted weevils belonging to the family Brentidae. It is monotypic, being represented by the single species ''Cephalobarus macrocephalus''. This species is found in South America.

References

{{Taxonbar, from1=Q21590446, from2=Q16858718 Brentidae Beetles described in 1840 Monotypic beetle genera