USCGC Mackinac has been the name of more than one United States Revenue Cutter Service and United States Coast Guard ship, and may refer to:

• USRC Mackinac (1903), a patrol boat which served in the Revenue Cutter Service from 1903 to 1915 and in the Coast Guard (as USCGC Mackinac) from 1915 to 1917 and from 1919 to 1939
• USCGC Mackinac (WAVP-371), later WHEC-371, a cutter in commission from 1949 to 1967

See also

• USCGC Mackinaw
• USS Mackinac
• USS Mackinaw

List of ships with the same or similar names

This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.