'''Michael Lacey''' may refer to:
* Michael Lacey (mathematician) (born 1959), an American mathematician * Michael Lacey (editor), American newspaper editor * Michael Pearse Lacey (1916–2014), Canadian bishop * Mick Lacey, Irish hurler ==See also== * Michael Rophino Lacy (1795–1867), Irish violinist and composer
{{hndis|name=Lacey, Michael}}