Matt O'Donnell may refer to:
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Matt O'Donnell (journalist) (born 1972), American television journalist
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Matt O'Donnell (greyhound trainer) (1933–2016), Irish greyhound trainer
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Matt O'Donnell (Canadian football) (born 1989), Canadian football offensive lineman
See also
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Matthew O'Donnell (1932–1996), Irish priest and president of St. Patrick's College, Maynooth
{{hndis, Odonnell, Matt