Ports starting from: J
- Jabiru Marine Terminal
- Jacintoport
- Jacksonville
- Jafarabad
- Jaffna
- Jaigad
- Jakarta
- Jakhau
- Jakobshavn
- Jakobstad
- Jambi
- Jamestown
- Jamnagar Terminal
- Javea
- Jawahar Dweep
- Jawaharlal Nehru Port
- Jayapura
- Jebel Ali
- Jebel Dhanna/Ruwais
- Jeddah
- Jeffries Point
- Jiading
- Jiadong
- Jiamusi
- Jianchunmen
- Jiangcheng Hedi
- Jiangmen
- Jiangyin
- Jianhu
- Jianning
- Jiaochangba
- Jiebian
- Jijel
- Jimenez
- Jingtang
- Jinhuadian
- Jinshan
- Jinshi
- Jinzhou
- Jiucaigang
- Jiujiang
- Jiulongpo
- Jiuzhou
- Jizan
- Jobos Bay
- Joensuu
- Johnston Island Harbour
- Johor
- Jolo
- Jordan
- Jorf Lasfar
- Jose Ignacio
- Jose Panganiban
- Jose Terminal
- Jounieh
- Joutseno
- Jubail
- Jucaro
- Julianehaab
- Juna Bunder
- Juneau
- Jurong
- Juyutuo
- Juzna Luka