Thomas Ashburnham may refer to:
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Thomas Ashburnham (general) (1808–1872), commander of British troops in China and Hong Kong
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Thomas Ashburnham, 6th Earl of Ashburnham (1855–1924), British Army officer and peer
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Thomas Ashburnham (MP) (by 1462–1523), English politician
{{hndis, Ashburnham, Thomas