Gruff

Gruff may refer to:


 * Gruff, harsh and surly in nature and/or tone of voice
 * Gruffs, servants of the Summer Faerie Court in Jim Butcher's The Dresden Files series
 * The Three Billy Goats Gruff, Norwegian folk-tale The Three Billy Goats Gruff
 * Gruff, a character in Legend of the NeverBeast from Disney
 * Gruff, a diminutive of Welsh name Gruffudd