Wulfgar can refer to:
- Wulfgar, the herald of Hroðgar, a character in Beowulf
- Wulfgar, the villain in the 1981 Sylvester Stallone film Nighthawks
- Wulfgar (Forgotten Realms), one of the Companions of the Hall from the Icewind Dale Trilogy
- Wulfgar of Abingdon, a 10th- & 11th-century abbot of Abington
- Wulfgar of Lichfield, a mid 10th century Bishop.
- Wulfgar of Ramsbury, a medieval Bishop