Grumio

Grumio may refer to:


 * Grumio, a slave cook in the Cambridge Latin Course stories.
 * Grumio, slave cook of Lucius Caecilius Iucundus
 * Grumio, the slave of Marcus and Stylax in the TV series Plebs
 * A comic figure in Shakespeare's The Taming of the Shrew
 * Grumio, a slave in the play Mostellaria by Plautus