Dudley Ryder may refer to:

• Dudley Ryder, 1st Earl of Harrowby (1762–1847), British politician
• Dudley Ryder, 2nd Earl of Harrowby (1798–1882), British politician
• Dudley Ryder, 3rd Earl of Harrowby (1831–1900), British peer and politician
• Dudley Ryder, 6th Earl of Harrowby (1892–1987), British peer and Conservative Member of Parliament
• Dudley Ryder, 7th Earl of Harrowby (1922–2007), British banker
• Dudley Ryder, 8th Earl of Harrowby (born 1951), British peer
• Dudley Ryder (judge) (1691–1756), British Lord Chief Justice

Topics referred to by the same term

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