鲍勃·迪伦是美国著名的音乐人和诗人，在长达半个多世纪的艺术生涯中，他先后呈现出激进主义者、保守主义者、温和自由派等不同的形象，他在不同时期的形象反差极大，在同一时期也有着多重矛盾形象。本文将鲍勃·迪伦的形象按照60年代前期、60年代后期、70年代和80年代之后来进行分析，60年代前期的鲍勃·迪伦既是新左派运动的代表人物，也是独立的个人主义者；60年代后期的迪伦既是反主流文化派的代表人物，也是隐性的文化保守者；70年代的迪伦是大众怀念的民谣歌手，也是皈依基督教的虔诚信徒；80年代之后的迪伦既是坚持批判社会的怀旧歌手，又是体制的妥协者和受益者。多重形象在他身上达到了矛盾和统一。究其根本，他的价值观始终与美国传统价值观一致，只是随着时代主题的变化出现了不同甚至分裂的表现形式。

Bob dylan is a famous American musician and poet. In his artistic career of more than half a century, he has presented different images, such as a radicalist, a conservative, and a libertarian. His images in different periods were extremely different, and he also had multiple contradictory images in one period. The dissertation divides Bob dylan's images into four periods, including the early 1960s, the late 1960s, the 1970s and the 1980s / 1990s. In the early 1960s, Bob Dylan was not only a representative of the New Left Movements, but also an individualist. In the late 1960s, Dylan was not only a pioneer of the Counterculture movements, but also a recessive cultural conservative. In the 1970s, Dylan was not only a popular nostalgic singer missed by the public, but also a devout converter to Christianity. After the 1980s, Dylan was not only a nostalgic singer who insisted on criticizing society, but also a accommodationist and a beneficiary of the system. His multiple images are contradictory and unified. His values have always been consistent with the traditional American values. With the change of time, his images has appeared different or even split forms.