- Grego (BZPRPG)
- Greisk
- Greywood
- Grochi
- Grokk
- Grokk (BZPRPG)
- Grokk (NBZP)
- Group Style Guide
- Gurnok (ACD)
- Gyn Kirsug
- HERUPA
- Haarnak
- Hafu
- Hahli
- Hakann
- Hakava (BZPRPG)
- Hanako
- Hau
- Hau Karda
- Hau Karda Vs. Crew of the Infernavika
- Haunoru
- Havok (ACD)
- Helios
- Henkka
- Heuani
- Hewkii
- Hidden Kini-Nui Passage
- Hiemalis
- Hiko
- Hile
- Himbo
- Hiraga (BZPRPG)
- Hiripaki
- History of Elementum-Nui (WfE)
- Hogo Noshima
- Hope
- Hope (NBZP)
- Hotu
- House Shaddix
- Hua (BZPRPG)
- Hungry Hungry Games, Game One (April 2012)
- Hura-Mafa River
- ILF
- ILS
- Icarin (NBZP)
- Ice Spheres (NBZP)
- Ice Tribe
- Iconox
- Idar
- Ignis
- Ignotus
- Ihu-Koro
- Ikachi Caana
- Iki
- Imperial Guard
- Imperial Palace
- Imperial Residence
- Incendia Venator
- Incommodo
- Infernavika (NBZP)
- Inokio
- Inu
- Invictus
- Iraanus
- Iraira
- Iroiit
- Iron Mahi Railway
- Iron Tribe
- Irrito
- Ishi
- Ishi Polzin
- Island Factions
- Island Factions (WfE)
- Island Liberation Front
- Island Liberation Squad
- Issatia
- It didn't even have anything
- JL
- JMJ (BK)
- JMJ (BK I-IV)
- Jaa
- Jakura
- Jaliax the First
- Jaliax the Second
- Jaliax the Seventh
- Jaller
- Jan (NBZP)
- Jannifai (AMG)
- Janu
- Jarkale
- Jarkale's Pharmacy and Healthcare Services
- Jasik
- Jasik (BZPRPG character)
- Jasik (NBZP)
- Jin
- Jingram (NBZP)
- Jipol (BZRPG)
- Jitter Spheres
- Jiyu
- Jokaro
- Jolek
- Jolek (BZPRPG I)
- Jolek (BZPRPG III)
- Jolek (Disambiguation)
- Jolek (NBZP)
- Joske Nimil
- Joske Nimil (NBZP)
- Jotham
- Journey to Mata Nui (BZPRPG)
- Journey to Paradise (BZPRPG)
- Juho
- Jungle Tribe
- Juno
- Jural (BZPRPG I)
- Jural (NBZP)
- Jurok
- Juurok
- K'ous (NBZP)
- Kaama
- Kadon
- Kaia
- Kaia's Hut
- Kajak
- Kakriok (ACD)
- Kalama
- Kalama's Raiders
- Kalama (NBZP)
- Kale Roho (NBZP)
- Kalienthia "Kali"
- Kaliz
- Kaliz (NBZP)
- Kalta Arsenal
- Kalyss
- Kamaehu Thelstane
- Kamari
- Kanohi
- Kanohi Dragon
- Kanohi Dragon (BZPRPG III)
- Kanoka (BZPRPG III)
- Kanrahk (AMG)
- Kapura
- Karaihe
- Karda Drones (BZPRPG)
- Karnij (ACD)
- Kasnul (ACD)
- Kasraeth (BZPRPG)
- Kaunis
- Kavala
- Kayos (ACD)
- Kazul (BZPRPG)
- Kearrstrun's Journal
- Keeping Place
- Kehla
- Kehuri
- Keira (AMG)
- Kelz
- Kentoku Archipelago
- Kentoku Archipelago (BZPRPG III)
- Kentoku Civil War
- Kentoku Rahkshi Invasion
- Kesolis Stagg (BZPRPG)
- Ketan/Greed
- Kethrye
- Kethrye (NBZP)
- Khervos
- Khervos' Detective Agency
- Khil
- Khil'rayu
- Kiisha
- Kilanya
- Kimi
- Kin (BZPRPG)
- Kin Massacre (BZPRPG I)
- Kinetic Gauntlet
- Kini-Nui
- Kini-Nui Treehouse
- Kinika (NBZP)
- Kinvex
- Kiox
- Kirak (BZPRPG)
- Kirbraz
- Kirgan
- Kirgon (NBZP)
- Kirgon (NBZPRPG)
- Kirgon Visic
- Kiron
- Kitane
- Klavier
- Kleever (ACD)
- Knights of Abomination (ACD)
- Ko
- Ko-Koro
- Ko-Koro (NBZP)
- Ko-Koro Assault
- Ko-Koro Guard
- Ko-Wahi
- Koga
- Kohm
- Kohm (BZPRPG)
- Kohra
- Kol Uskey
- Kolyv (BZPRPG)
- Kongu
- Kopaka
- Kopeke
- Korero
- Korran (BK)
- Korru
- Korruhn (BZPRPG)
- Korstik (ACD)
- Korzaa
- Koshi
- Kotu
- Kouyran
- Kovian
- Kozu
- Kraamato (BK)
- Kraata
- Krak (ACD)
- Krantok (BZPRPG)
- Krayvan (ACD)
- Krayzikk
- Kriigata
- Kriigata's Grotto
- Krios
- Kripple (ACD)
- Kughii
- Kuhrin
- Kumu Islets
- Kumu Islets Dive Expedition
- Kuno
- Kwaiya
- Kynaera (NBZP)
- Kyoshi Confederacy
- Kyshim (BZPRPG)
- Kyzak (The Gate)
- L.G Slaater (BZPRPG)
- LITC (BZPRPG)
- Lai Lai
- Laki
- Larikon Torchbearer
- Laryna (BZPRPG)
- Las Noches (NBZP)
- Lash
- Lasinia
- Latvik (BZPRPG)
- Lavapool Bombing
- Lavapool Inn
- Lavapool Inn (NBZP)
- Lazok
- Lazok (BZPRPG)
- Le-Koro
- Le-Koro (NBZP)
- Le-Koro Gukko Force
- Le-Wahi
- Le-Wahi (BZPRPG III)
- Leah
- Lear
- Ledzel
- Leeka (BZPRPG)
- Left Shoe (BZPRPG)
- Lehti
- Lei
- Lekori (BZPRPG)
- Lekua
- Lepidus
- Lesora
- Lesterin
- Lesterin (NBZP)
- Lightbringers (BZPRPG)
- Lightning (BZPRPG)
- Likeron (BZPRPG)
- Linnea
- Lipa
- Litozen
- Location Style Guide
- Locus Abeo (BZPRPG)
- Lohkar
- Lohkar (NBZP)
- Lohkare
- Loki (BZPRPG)
- Lord Erlenmeyer Flask the Sixth (BZPRPG)
- Lord Midnight (BK)
- Lorebook: Contents
- Lorebook: Volume 1: Atlas
- Love
- Love Shack
- Love in the Air (BZPRPG)
- Loyalist Storm (The Gate)
- Luka
- Lukas (BZPRPG)
- Lunefeld
- Lux (NBZP)
- MT-100 Series
- MT-100 Series (BZPRPG)
- Ma-Kanga (BZPRPG)
- Ma-Mori (BZPRPG)
- Ma-Ruta (BZPRPG)
- Ma-Taru (BZPRPG)
- Maa
- Macku
- Madam NOON (BZPRPG)
- Madrihk
- Maekiun (BZPRPG)
- Magical Spear
- Magma Lounge
- Magma Lounge (NBZP)
- Magna Iun (BZPRPG I)
- Magna Storm (NBZP)
- Magnum Opus
- Mahikuli
- Mahikuli (BZPRPG)
- Main Page
- Major Cities (WfE)
- Makain (BZPRPG)
- Mako
- Makua
- Makuta
- Makuta Teridax (The Gate)
- Malvox
- Manapou
- Mangai Expedition
- Mangai Volcano
- Mangaia
- Manik (ACD
- Manik (ACD)
- Mar
- Marauder
- Mardi
- Marines
- Mark Bearers
- Marks/Runes of Power
- Mars
- Mars(BZPRPG)
- Mata-Nui (Deity)
- Mata Nui
- Mata Nui (Deity)
- Mata Nui (Disambiguation)
- Mata Nui (Island)
- Mata Nui (Island) (BZPRPG III)
- Mata Nui Daily
- Mata Zuto (BZPRPG)
- Matau
- Matoran
- Matoro