Regions of Papua New Guinea
- Larangen River
- Laramaita
- Lapunum
- Lapun
- Laptu
- Lapting
- Lapoon Camp
- Lapiawatana Bay
- Lapeka
- Lapau
- Lapate
- Lapar Point
- Lapalam
- Lapai
- Lanu River
- Ok Lann
- Lanke
- Lanitzera
- Lanisso Bay
- Laninguap
- Langwarangaga Spur
- Langu Anchorage
- Cape Langranis
- Langlang
- Mount Langla
- Langinoa River
- Langinoa Plantation
- Langimar River
- Langgamut
- Langenia
- Langembulos Island
- Langemak Bay
- Langari Creek
- Langaram Plantation
- Langaragi Creek
- Langanba Point
- Langam
- Mount Langalanga
- Langalanga
- Langadis
- Langa
- Lanes Plantation
- Land Slip Range
- Landslide Mountain
- Mount Lamunyang
- Lamtus
- Lampu
- Lampo
- Lamoro
- Lamoran
- Lamogai
- Mount Lamington
- Lamina
- Lamet District
- Lamernewei Plantation
- Lamerika Point
- Lamerika Plantation
- Lamerien
- Lamerain
- Lamegi River
- Lambuso
- Lambur
- Lambucho Island
- Lambu
- Lambom Island
- Lambom
- Lamboa
- Cape Lambert
- Lambe
- Lambau
- Lamban Bay
- Lamatau Harbour
- Lamassong River
- Lamassong Plantation
- Lamassong
- Lamassa Island
- Lamassa Hamlets
- Lamassa Bay
- Lamassa
- Lamas Head
- Lamari Vailala Divide
- Lamari River
- Lamantu Plantation
- Lamanaipa
- Lamalaua
- Lamak Rock
- Lamakanauru
- Lama Anchorage
- Cape Lama
- Lama
- Lama
- Lalwi
- Luluai River
- Luluai Point
- Lalosol Bay
- Laloki River
- Laloki
- Lalok
- Lalofa
- Lalili Creek
- Lake Lalili
- Lalikar
- Lali
- Lalemar Creek
- Lalau
- Lalapipi
- Lalang
- Lalam River
- Lalambut Point
- Lala
- Lala
- Lakut River
- Lakuramau Plantation
- Lakuramau
- Lakurafanga Plantation
- Lakurafanga Bay
- Lakurafanga
- Lakungkung
- Lakunda Plantation
- Lakuk River
- Lakona
- Lakomiufa
- Lakobodena
- Lakmilei Hospital
- Lak Lak Bay
- Lakit Range
- Lakiri
- Lake Murray
- Lake Kutubu
- Kopiago
- Lake Kenham Bay
- Lakekamu River
- Lakei Island
- Lakarol
- Lakala
- Lakakot Passage
- Lajeasa
- Laiwai-Ia
- Laiuru Creek
- Laite
- Laitate
- Laisopi Island
- Lai River
- Laing Island
- Laili River
- Lai Ia Ia Mission
- Lai Bay
- Laiangim 2
- Laiangim 1
- Laiama
- Laiagam
- Lahoposa
- Lahinga 3
- Lahinga 2
- Lahinga 1
- Cape Lahaye
- Lahan
- Lahala Lake
- Lagunen Point
- Lagunen Point
- Laguai
- Lagorna Range
- Lagoon Reef
- Lagomisi
- Largo Bay
- Lago
- Lagira
- Lagifuago
- Lagenda Plantation
- Lagenda Island
- Lagap Plantation
- Lagaiyui 1
- Lagaip River
- Lagaip District
- Lagai
- Lagaha
- Lagagot Bay
- Lagada Island
- Lafila Creek
- Laeuru River
- Laeko
- Laefu Mission
- Laefu
- Lae
- Lae Creek
- Lae
- Ladima Creek
- Mount Lade
- Lada
- Labyrinth
- Labu Swamp
- Labur Bay
- Labur
- Labuka
- Labugino
- Labuain
- Labu
- Labrubut
- Labor Creek
- Cape Labonot