Nail or Nails is the surname of:
Bethanie Nail (born 1956), Australian retired runner
Bobby Nail (1925-1995), American bridge player
David Nail (born 1979), American country music singer-songwriter
Jimmy Nail (born 1954), English actor and singer
John E. Nail (1883–1947), African-American real estate agent
Debra Nails (born 1950), American philosophy professor and classics scholar
Jamie Nails (born 1977), American former National Football League player
