The 1984 US Indoors was a women's tennis tournament played on indoor carpet courts at the Four Seasons Racquet Club in Livingston, New Jersey in the United States that was part of the 1983 Virginia Slims World Championship Series. The tournament was held from February 20 through February 26, 1984. First-seeded Martina Navratilova won the singles title.
Martina Navratilova defeated Chris Evert 6–2, 7–6
Martina Navratilova / Pam Shriver defeated Jo Durie / Ann Kiyomura 5–7, 6–3, 6–3