Vibulanus is a Roman cognomen. Notable people with the cognomen include:
Caeso Fabius Vibulanus, Roman consul in 484, 481 and 479 BC Marcus Fabius Vibulanus (consul 483 BC), Roman consul Marcus Fabius Vibulanus (consul 442 BC), Roman consul Numerius Fabius Vibulanus (), Roman senator Quintus Fabius Vibulanus (consul 485 BC), Roman consul Quintus Fabius Vibulanus (consul 467 BC), Roman consul Quintus Fabius Vibulanus (consul 423 BC), Roman consul