Image | Item No. | Description |
| lwkc01 | Legoland Windsor Key Chain Bull shield with Knight Catalog: Gear: Key Chain: LEGOLAND Parks: Castle: Knights Kingdom I |
| kc096 | Legoland Windsor Picture Frame Key Chain Catalog: Gear: Key Chain: LEGOLAND Parks |
| 850648 | Leonardo Key Chain Catalog: Gear: Key Chain: Teenage Mutant Ninja Turtles |
| 853843 | Lester Key Chain Catalog: Gear: Key Chain: LEGO Brand Store |
| 711256 | Life on Mars Altair Metal Key Chain Catalog: Gear: Key Chain: Space: Life on Mars |
| 711255 | Life on Mars Cassiopeia Metal Key Chain Catalog: Gear: Key Chain: Space: Life on Mars |
| 3926 | Life on Mars Martian Key Chain Catalog: Gear: Key Chain: Space: Life on Mars |
| 850884 | Lion King Key Chain Catalog: Gear: Key Chain: Castle |
| KCF10 | Lion with Black Eyes Key Chain - Twisted Metal Chain, no LEGO Logo on Back Catalog: Gear: Key Chain: Fabuland |
| KCF09 | Lion with Necklace and White Eyes Key Chain - Twisted Metal Chain, no LEGO Logo on Back Catalog: Gear: Key Chain: Fabuland |
| 854081 | Llama Girl Key Chain Catalog: Gear: Key Chain: Collectible Minifigures: Series 20 Minifigures |
| 853698 | Lloyd Key Chain, The LEGO Ninjago Movie Catalog: Gear: Key Chain: The LEGO NINJAGO Movie |
| 850529 | Loki (Dark Bluish Gray Suit) Key Chain Catalog: Gear: Key Chain: Super Heroes |
| 854294 | Loki (Pearl Dark Gray Suit) Key Chain Catalog: Gear: Key Chain: Super Heroes: The Infinity Saga |
| 853757 | Lord Garmadon Key Chain Catalog: Gear: Key Chain: The LEGO NINJAGO Movie |
| KC039 | Lord Sam Sinister, (Orient Expedition) Key Chain with 2 x 2 Square Lego Logo Tile Catalog: Gear: Key Chain: Adventurers |
| 850451 | Lord Vampyre Key Chain Catalog: Gear: Key Chain: Monster Fighters |
| 853947 | Luke Skywalker (Pilot Suit, Dual Molded Helmet) Key Chain Catalog: Gear: Key Chain: Star Wars: Star Wars Episode 4/5/6 |
| 850448 | Luke Skywalker (Pilot Suit, Light Nougat Head, Plain Arms and Legs) Key Chain Catalog: Gear: Key Chain: Star Wars: Star Wars Episode 4/5/6 |
| 853472 | Luke Skywalker (Pilot Suit, Plain Arms, Printed Legs, Head with Orange Goggles) Key Chain Catalog: Gear: Key Chain: Star Wars: Star Wars Episode 4/5/6 |
| 854288 | Luke Skywalker (Pilot Suit, Printed Arms) Key Chain Catalog: Gear: Key Chain: Star Wars: Star Wars Episode 4/5/6 |
| 3914 | Luke Skywalker (Pilot Suit, Yellow Head) Key Chain Catalog: Gear: Key Chain: Star Wars: Star Wars Episode 4/5/6 |
| 852944 | Luke Skywalker (White Tunic) Key Chain Catalog: Gear: Key Chain: Star Wars: Star Wars Episode 4/5/6 |
| KC016 | M:Tron Key Chain Catalog: Gear: Key Chain: Space: M:Tron |
| 853682 | Macy Key Chain Catalog: Gear: Key Chain: NEXO KNIGHTS |
| KC034 | Maharaja Lallu Key Chain with 2 x 2 Square Lego Logo Tile Catalog: Gear: Key Chain: Adventurers: Orient Expedition |
| KC027 | Maiden Key Chain with 2 x 2 Square Lego Logo Tile Catalog: Gear: Key Chain: Castle |
| 9404 | Majisto the Wizard / Magic Wizard Key Chain Catalog: Gear: Key Chain: Castle: Dragon Knights |
| 850148 | Majisto the Wizard / Merlin Key Chain (Plain Torso) Catalog: Gear: Key Chain: Castle |
| KCD03 | Man with Aviator Hat Key Chain - Straight Metal Chain Catalog: Gear: Key Chain: DUPLO |
| KC005 | Man with Sunglasses Key Chain Catalog: Gear: Key Chain: Town |
| 852775 | Manta Warrior Key Chain Catalog: Gear: Key Chain: Atlantis |
| 853456 | Martian Manhunter Key Chain with Lego Logo Tile, Modified 3 x 2 Curved with Hole Catalog: Gear: Key Chain: Super Heroes: Justice League |
| 851026 | Mary Jane 4, Medium Blue Sweater Key Chain with 2 x 2 Square Lego Logo Tile Catalog: Gear: Key Chain: Spider-Man |
| 852856 | Max Key Chain Catalog: Gear: Key Chain: (Other) |
| 53278 | Metal Key Chain, Albus Dumbledore Catalog: Gear: Key Chain: Harry Potter |
| 53285 | Metal Key Chain, Hagrid Catalog: Gear: Key Chain: Harry Potter |
| 53273 | Metal Key Chain, Harry Potter Catalog: Gear: Key Chain: Harry Potter |
| 53274 | Metal Key Chain, Hermione Granger Catalog: Gear: Key Chain: Harry Potter |
| 53336 | Metal Key Chain, NINJAGO Dragons Rising Arin Catalog: Gear: Key Chain: NINJAGO |
| 53337 | Metal Key Chain, NINJAGO Dragons Rising Kai Catalog: Gear: Key Chain: NINJAGO |
| 53338 | Metal Key Chain, NINJAGO Dragons Rising Lloyd Catalog: Gear: Key Chain: NINJAGO |
| 53339 | Metal Key Chain, NINJAGO Dragons Rising Riyu Catalog: Gear: Key Chain: NINJAGO |
| 53340 | Metal Key Chain, NINJAGO Dragons Rising Sora Catalog: Gear: Key Chain: NINJAGO |
| 53275 | Metal Key Chain, Ron Weasley Catalog: Gear: Key Chain: Harry Potter |
| 850653 | Michelangelo Key Chain Catalog: Gear: Key Chain: Teenage Mutant Ninja Turtles |
| 853998 | Mickey Mouse Key Chain Catalog: Gear: Key Chain: Disney: Mickey Mouse |
| 852113 | Millennium Falcon Key Chain (Exclusive Bag Charm) Catalog: Gear: Key Chain: Star Wars: Star Wars Episode 4/5/6 |
| KCP10 | Mindstorms NXT Sound Sensor Key Chain (Non-Functional Sensor) Catalog: Gear: Key Chain: Educational & Dacta: MINDSTORMS: NXT |
| 4519073 | Mini Key Chain Set - TPTC Japan, Duck and LEGO Logo Catalog: Gear: Key Chain |