Regions of Papua New Guinea
- Lienbil
- Liei River
- Liebliche Bay
- Liddle River
- Libunakomana
- Libuko
- Libuat
- Liborei
- Liberty Patch
- Liberi Bluff
- Libba River
- Libba Plantation
- Libba
- Libano River
- Liapo
- Liap
- Liandan River
- Liandan
- Liamu River
- Liamu
- Liaga Creek
- Leyalam
- Lewei Islet
- Lewamon
- Levingon Passage
- Levi
- Levei
- Letty
- Letepona Island
- Mount Letam
- Letak Creek
- Cape Lessu
- Lesson Point
- Lessau Island
- Lessau
- Lesiliba Mission
- Lesi Creek
- Lese-Oalai
- Lese-Kavora
- Lese-Ilava
- Avirara
- Leron River
- Lepsius Point
- Lepokera
- Leongai
- Leonard Schultze River
- Leonard Murray Mountains
- Mount Leon
- Lentevegu
- Lentanfan
- Len River
- Lenkau
- Lenjenning Island
- Lengbati
- Lenai
- Lemusmus Plantation
- Lemusmus Number 2
- Lemusmus Number 1
- Lemus Island
- Lemu Reef
- Lempata
- Lemkong River
- Lemkamin
- Lemingi
- Lemieng
- Lemeris School
- Lemeris Creek
- Cape Lemeris
- Lemeris
- Lembun
- Lemau
- Lemanmanu
- Cape Lemankoa
- Lemankoa
- Lemakot Plantation
- Lemakot Mission
- Lemakot
- Lemaia Mission
- Leli
- Leli
- Lelet Plateau
- Leleneck
- Lelefiru
- Leko
- Leklu
- Leiya
- Mount Leiwaro
- Leitre Lagoon
- Leitre
- Leion
- Leinaru Plantation
- Leihwa
- Legup River
- Legoarant Islands
- Legani
- Lega
- Lega
- Left May River
- Mount Leech
- Lebrechtshof Plantation
- Lebera
- Lebangande
- Lebagolo
- Lea River
- Leamon Island
- Lea Lea Creek
- Lea Lea
- Mount Leahy
- Leaga
- Leabon Islet
- Lazo River
- Laye
- Mount Lawson
- Mount Lawrence
- Mount Lawes
- Laweo Point
- Lawanai Cove
- Lawa Island
- Lawa
- Lavugi
- Lake Lavu
- Lavongararum
- Lavongai Plantation
- Lavongai Mission
- Lavongai Mission
- Lavongai Harbour
- Lavongai
- Lavongai
- Lavoku
- Lavi River
- Lavinia Bay
- Lavilelo
- Cape L’Averdy
- Lavege
- Lavavai
- Lavasuong
- Lava Point
- Lavani Valley
- Lavalai Head
- Lavalai Bay
- Lavalai
- Lava Cape
- Lauwela
- Lauvore
- Lau’um
- Lau’u
- Lautakomana
- Laut
- Laussamanni Rocks
- Lausis
- Laurepo
- Laupui Point
- Launumu
- Launkun River
- Laundi
- Launakalana Agricultural Station
- Laun
- Laumgei
- Lauli River
- Lauli
- Lauis River
- Lau Island
- Lauis
- Lauhuring
- Laugaita
- Laue
- Laube Creek
- Lau Bay
- Lauapul
- Lauan Bay
- Lauan
- Lauam Creek
- Laualau Island
- Lau
- Latlat
- Latep Creek
- Latep
- Lataul
- Latau Island
- Latangai Island
- Lat
- Lasu
- Lassul Plantation
- Lassul Bay
- Lassul
- Lassim Bay
- Lasik River
- Lasigi
- Lasibu
- Lasanga Island
- Laruma River
- Laruma Point
- Larsen Reef
- Lark Patch
- Larislaba
- Lariri Creek
- Laril
- Larikuku Bay
- Lariau
- Lariabina