The 1984 Geneva Open was a men's tennis tournament played on clay courts that was part of the 1984 Volvo Grand Prix.

Fifth-seeded Aaron Krickstein won the singles title.

Fifth-seeded Aaron Krickstein won the singles title.

It was rescheduled to the first day of the 1984 Stockholm Open tournament in late October and was played on the indoor hard courts of the Kungliga tennishallen.

[3] Aaron Krickstein defeated Henrik Sundström 6–7, 6–1, 6–4 Michael Mortensen / Mats Wilander defeated Libor Pimek / Tomáš Šmíd 6–1, 3–6, 7–5