1964–65 South West Indian Ocean cyclone season

Tropical Disturbance Arlette

Arlette existed from December 4 to December 8.

Moderate Tropical Storm Bessie

Bessie existed from December 7 to December 11.

Moderate Tropical Storm Connie

Connie existed from December 17 to December 21.

Tropical Disturbance Doreen

Doreen existed from December 23 to December 25.

Moderate Tropical Storm Edna

Edna existed from December 22 to December 27.

Severe Tropical Storm Freda

Freda existed from January 5 to January 10.

Tropical Depression Ginette

Ginette existed from January 6 to January 7.

Tropical Disturbance Hazel

Hazel existed on January 15.

Moderate Tropical Storm Iris

Iris existed from January 17 to January 28.

Tropical Depression Judy

Judy existed from February 6 to February 9.

Moderate Tropical Storm Kathleen

Kathleen existed from February 10 to February 20.

Moderate Tropical Storm Lesley

Lesley existed from February 20 to February 25.

Unknown Storm Maureen

Maureen existed on February 22.

Unknown Storm Nancy

Nancy existed on February 23.

Severe Tropical Storm Olive

Olive existed from February 24 to March 10.

Unknown Storm Peggy

Peggy was the sixteenth storm of the season.

Moderate Tropical Storm Rose

Rose existed from April 27 to May 6.