The iconic musician celebrated for his role in social justice movements is Bob Dylan. Through his powerful lyrics and poignant melodies, Dylan emerged as a voice for the civil rights movement and anti-war protests in the 1960s. Songs like "Blowin' in the Wind" and "The Times They Are a-Changin'" became anthems for change and resistance. His work transcended music, influencing generations to engage in activism and challenge societal norms.