Spanish guitar may refer to:

• Classical guitar, a six-stringed guitar with nylon strings
• Flamenco guitar, similar to a classical guitar but commonly found in Spain and Latin America
• "Spanish Guitar" (song), a 2000 song by Toni Braxton
• "Spanish Guitar", a 1971 song by Gene Clark from his album White Light
• "Spanish Guitar", a 1978 song by Gary Moore from his album Back on the Streets
• Duets with Spanish Guitar, a 1958 album by Laurindo Almeida with Salli Terri and Martin Ruderman