Jilly is a feminine given name. Notable people with the name include:

  • Jilly Cooper (born 1937), English author
  • Jilly Goolden (born 1956), British wine critic, journalist and television personality
  • Jilly Johnson (born 1953), British model, Page 3 girl
  • Jilly Rizzo (1917 – 1992), American restaurateur and entertainer
    • Jilly's, a popular New York City night club owned by Jilly Rizzo

Fictional characters: