Mailson is a given name. It may refer to:
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Maílson da Nóbrega (born 1942), Brazilian economist
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Maílson Alves (born 1988), Brazilian football defender
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Mailson (footballer, born 1990), Mailson Francisco de Farías, Brazilian football winger
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Mailson Lima (born 1994), Cape Verdean football winger
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Mailson (footballer, born 1996), Mailson Tenório dos Santos, Brazilian football goalkeeper
{{disambiguation, hn