Tracy Grijalva (born January 3, 1959), known as Tracy G, is an American heavy metal guitarist best known for his time with Dio from 1993 to 1999.

This biography of a living person needs additional citations for verification. (June 2013)

Tracy's first band experience was in band called the Grijalva Brothers with his father as member. Growing up he had a few guitar instructors, one of them told him that he would have a hard time playing because "his fingers were too small". Grijalva, being the determined musician that he was, would practice until his fingers hurt.

Tracy gives credit to Eddie Van Halen (Van Halen) and Donny Simmons (Yankee Rose, Stormer)^[1] for influencing his playing, especially referring to Simmons as 'his idol'.^[2]

He would later play in a variety of bands, including with future member of Great White, Jack Russell. He also put together the bands Love/Hate with singer Jizzy Pearl, and Swift Kick with whom he released an EP "Long Live Rock" in 1984.^[3] He would play at almost any club he could find to get his publicity out. He also played with vocalist Rudy Torres and drummer Audie Desbrow (Great White) in Riff Raff, a very popular band around southern California in the early days of hard rock and heavy metal.

Tracy then joined Dio. In his six years with the band, Tracy G was featured on two studio albums, (Strange Highways and Angry Machines), and one live album (Inferno: Last in Live). He left the band in 1999 when he was asked to play rhythm guitar while Craig Goldy took lead. ^{[citation needed]} Dio decided to bring back Goldy, who had played with him on the Dream Evil album.

Tracy G formed The Tracy G Group, which included Jeremy Masana on bass guitar, Donnie Rodriguez on drums and, respectively, Tracy G on guitar.^[4]

Further, Tracy G is in the band Goad-ed. They have released two album,s and Tracy has released numerous solo albums as well.^[5] Tracy is working with members of Barren Cross in a new project called Gale Force. The album is called subhuman and was released in 2021. ^{[citation needed]}