David Tweedie may refer to:
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David Tweedie (accountant) (born 1944), Scottish accountant who served as chairman of the International Accounting Standards Board
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Dave Tweedie (born 1968), American composer, multi-instrumentalist and record producer
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David Tweedie (mathematician) (1865–1934), Scottish mathematician who taught in Egypt
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David J. Tweedie (1870–1926), Scottish mathematician
{{hndis, Tweedie, David