John Oliver can refer to:

• John Oliver (comedian), a British political comedian
• John Oliver (footballer) (1867–????), English footballer of the 1880s and 1890s
• John Oliver (politician) in British Columbia, Canada
• John Oliver (conductor), founder and conductor of the Tanglewood Festival Chorus
• John Oliver (dean), of King Henry VIII's College, Oxford (1533 - 1545)
• John Oliver (smuggler), eighteenth century miller at Highdown Hill, United Kingdom, and, according to legend, leader of the local smugglers
• John Keith Oliver, a former Bishop of Hereford
• John Morrison Oliver (1828–1872), USA Civil War Union Brigadier General
• John Oliver is also a type of resin used in the production of bottle caps^{[citation needed]}

This disambiguation page lists articles associated with the same personal name. If an article link led you here, you may wish to change the link to point directly to the intended article.