Atlantic
- AL012009 - Tropical Depression ONE
- AL022009 - Tropical Storm ANA
- AL032009 - Hurricane BILL
- AL042009 - Tropical Storm CLAUDETTE
- AL052009 - Tropical Storm DANNY
- AL062009 - Tropical Storm ERIKA
- AL072009 - Hurricane FRED
- AL082009 - Tropical Depression EIGHT
- AL092009 - Tropical Storm GRACE
- AL102009 - Tropical Storm HENRI
- AL112009 - Hurricane IDA
- AL122009 - 12
Eastern Pacific
- EP012009 - Tropical Depression ONE
- EP022009 - Hurricane ANDRES
- EP032009 - Tropical Storm BLANCA
- EP042009 - Hurricane CARLOS
- EP052009 - Tropical Storm DOLORES
- EP062009 - Tropical Storm LANA
- EP072009 - Tropical Storm ENRIQUE
- EP082009 - Hurricane FELICIA
- EP092009 - Tropical Depression NINE
- EP102009 - Hurricane GUILLERMO
- EP112009 - Tropical Storm HILDA
- EP122009 - Tropical Storm IGNACIO
- EP132009 - Hurricane JIMENA
- EP142009 - Tropical Storm KEVIN
- EP152009 - Hurricane LINDA
- EP162009 - Tropical Storm MARTY
- EP172009 - Tropical Storm NORA
- EP182009 - Tropical Storm OLAF
- EP192009 - Tropical Storm PATRICIA
- EP202009 - Hurricane RICK
Central Pacific
Western Pacific
- WP012009 - Typhoon KUJIRA
- WP022009 - Typhoon CHAN-HOM
- WP032009 - Typhoon LINFA
- WP042009 - Tropical Storm NANGKA
- WP052009 - Tropical Storm SOUDELOR
- WP062009 - Tropical Depression SIX
- WP072009 - Typhoon MOLAVE
- WP082009 - Tropical Storm GONI
- WP092009 - Typhoon MORAKOT
- WP102009 - Tropical Storm ETAU
- WP112009 - Typhoon VAMCO
- WP122009 - Tropical Storm KROVANH
- WP132009 - Tropical Storm DUJUAN
- WP142009 - Tropical Depression MUJIGAE
- WP152009 - Typhoon CHOI-WAN
- WP162009 - Typhoon KOPPU
- WP172009 - Typhoon KETSANA
- WP182009 - Tropical Storm EIGHTEEN
- WP192009 - Typhoon PARMA
- WP202009 - Typhoon MELOR
- WP212009 - Tropical Storm NEPARTAK
- WP222009 - Typhoon LUPIT
- WP232009 - Typhoon MIRINAE
- WP242009 - Tropical Depression TWENTYFOUR
- WP252009 - Tropical Storm TWENTYFIVE
- WP902009 - INVEST
- WP912009 - INVEST
- WP922009 - INVEST
- WP932009 - INVEST
- WP942009 - INVEST
North Indian Ocean
Southern Hemisphere
- SH012009 - Tropical Cyclone ASMA
- SH022009 - Tropical Cyclone ANIKA
- SH032009 - Tropical Cyclone BERNARD
- SH042009 - Tropical Cyclone CINDA
- SH052009 - Tropical Cyclone BILLY
- SH062009 - Tropical Cyclone DONGO
- SH072009 - Tropical Cyclone CHARLOTTE
- SH082009 - Tropical Cyclone ERIC
- SH092009 - Tropical Cyclone FANELE
- SH102009 - Tropical Cyclone DOMINIC
- SH112009 - Tropical Cyclone HETTIE
- SH122009 - Tropical Cyclone ELLIE
- SH132009 - Tropical Cyclone GAEL
- SH142009 - Tropical Cyclone FREDDY
- SH152009 - Tropical Cyclone INNIS
- SH162009 - Tropical Cyclone HINA
- SH172009 - Tropical Cyclone GABRIELLE
- SH182009 - Tropical Cyclone HAMISH
- SH192009 - Tropical Cyclone NINETEEN
- SH202009 - Tropical Cyclone JONI
- SH212009 - Tropical Cyclone KEN
- SH222009 - Tropical Cyclone ILSA
- SH232009 - Tropical Cyclone JASPER
- SH242009 - Tropical Cyclone IZILDA
- SH252009 - Tropical Cyclone LIN
- SH262009 - Tropical Cyclone JADE
- SH272009 - Tropical Cyclone KIRRILY