Tony Hajjar (born August 17, 1974) is a Lebanese-born American drummer, best known for playing in At the Drive-In and Sparta.

His family fled Lebanon during the Civil War, moving to the United States and settling in El Paso, Texas.

[citation needed] When Hajjar was fourteen his mother died from cancer and his father, who had been distant, left the family.

Following the demise of At The Drive-In Hajjar formed the band Sparta with fellow ATD-I members Paul Hinojos and Jim Ward.

He also played on several other bands' recordings, including Jimmy Eat World's "Disintegration" on their "Stay on My Side Tonight" EP.