Regions of Papua New Guinea
- Yes River
- Yesimbit
- Yes Creek
- Yermain
- Yerisi
- Yeripa
- Yerikai
- Yentchanmangua
- Yentchangai
- Yentchan
- Yensimango
- Mount Yeno
- Yenkali
- Yenitabak
- Yenigo
- Yengimup
- Yendanmin
- Yendagonga Creek
- Yenawe
- Yenabu River
- Yenabi
- Yemogu Creek
- Yemnu
- Yemlu
- Yemli
- Yemereba
- Yelso
- Yelogu
- Yellow River Police Post
- Yellow River Mission
- Yellow River
- Yellow Cliff
- Yellot River
- Yelbu River
- Yelaua
- Yekimbolye 2
- Yekimbolye 1
- Yeiweni
- Yeimi Creek
- Yeimas
- Yeharnu Island
- Yeggie
- Yegarapi
- Yedikum Villages
- Yedikum
- Yeconditch
- Yecola Island
- Yebonomb Creek
- Yebi Number 2
- Yebi Number 1
- Yebil
- Yebdibi
- Yawun Creek
- Yawobi
- Yawobi
- Yawi River
- Yawiangil
- Yawenal
- Yawaw-Rapaw
- Yawari
- Yawar
- Yawan
- Yawakupi
- Yawai
- Yaviyufa
- Yavik
- Yavia Creek
- Yave’ia Creek
- Yauye
- Yauyau
- Yauyagare River
- Yauwosoru
- Yauwiyo
- Yauwipu
- Yauwanjungei 2
- Yauwanjungei 1
- Yau’uri
- Yau’umbak
- Yautu
- Yaut River
- Yaut
- Yaurang
- Yaurang
- Yaunimbum
- Yauniai
- Yaunget
- Yauna
- Yaun
- Yaumunibi
- Yaumbi
- Yauma
- Yauluwape
- Yaulong
- Yaulo
- Yaula
- Yaul
- Yaugiba
- Yauenian
- Yauatong
- Yatwia
- Yatsing
- Yati River
- Yat Creek
- Yasumboret
- Yasum
- Yasubi Government Rest House
- Yassip Mission
- Yasolk Creek
- Yasingli
- Yasile
- Yaseiru
- Lake Yase
- Yase
- Yarmu
- Yarmin
- Yari River
- Yarima Creek
- Yarieka
- Yari
- Yari
- Yararmtakin
- Yarapos Mission
- Yarapos
- Yarapi
- Yaramanda Mission School
- Yaramanda
- Yaraga
- Yaraboim
- Yara
- Yar
- Yaputan
- Yapunda
- Yaposa
- Yapere Island
- Yapen River
- Yapang
- Yap
- Yaoul Plantation
- Yaona Island
- Yanya River
- Chomarapeley Point
- Yanuf
- Yanta
- Yan River
- Yan River
- Yanota
- Yanofi
- Mount Yannguteia
- Mount Yankoki
- Yankok
- Mount Yank
- Yani River
- Yanipa
- Yaningam
- Yangwana
- Yangulam
- Yangoru
- Yangla
- Yangisagu
- Mount Yangi
- Yangi
- Yanget
- Yangda River
- Yangaura
- Yangasavo Inlet
- Yangasagu
- Mount Yangaip
- Yanga
- Yanemegori
- Yane’ia Creek
- Yandu
- Yandiwa Creek
- Yandera
- Yandati
- Yandali
- Yandabome
- Yanaswal River
- Yanam River
- Mount Yanakali
- Yanabisa
- Ianaba Island
- Yamuti Creek
- Yamuru
- Yamule River
- Yamu
- Yam River
- Yampua
- Yamoum
- Yamondindei
- Yamok
- Yamini
- Yaminbot
- Yamil 3
- Yamil 2
- Yamil 1
- Yamikum
- Yamen
- Yamelikum
- Yamegil
- Yamegau’um