Marcel Golay may refer to:
*
Marcel Golay (astronomer)
Marcel Golay (; 6 September 1927 – 9 April 2015) was a Swiss astronomer, professor at Geneva University and the eighth director of the Geneva Observatory from 1956 to 1992. Golay was a member of the International Astronomical Union and preside ...
(1927–2015), Swiss astronomer from Geneva
*
Marcel J. E. Golay (1902–1989), Swiss mathematician and physicist from Neuchâtel
{{hndis, Golay, Marcel