Image | Item No. | Description |
| 70688-1 (Inv) | Kai's Spinjitzu Ninja Training 28 Parts, 1 Minifigure, 2022 Catalog: Sets: NINJAGO: Core |
| 71762-1 (Inv) | Kai’s Fire Dragon EVO 181 Parts, 3 Minifigures, 2022 Catalog: Sets: NINJAGO: Core |
| 910017-1 (Inv) | Kakapo 1063 Parts, 1 Gear, 2021 Catalog: Sets: BrickLink Designer Program |
| 30588-1 (Inv) | Kids' Playground polybag 41 Parts, 2 Minifigures, 2022 Catalog: Sets: Town: City: Recreation |
| 65579-1 (Inv) | Knights' Kingdom Value Pack 8770 and 8771 with Foam Helmet 2 Sets, 1 Gear, 2004 Catalog: Sets: Castle: Knights Kingdom II |
| 76900-1 (Inv) | Koenigsegg Jesko 275 Parts, 1 Minifigure, 2021 Catalog: Sets: SPEED CHAMPIONS |
| 40492-1 (Inv) | La Catrina 141 Parts, 2021 Catalog: Sets: BrickHeadz: Holiday & Event: Day of the Dead |
| 71397-1 (Inv) | Lab and Poltergust - Expansion Set 136 Parts, 2 Minifigures, 2022 Catalog: Sets: Super Mario: Super Mario Expansion Set: Luigi's Mansion |
| 71389-1 (Inv) | Lakitu Sky World - Expansion Set 427 Parts, 3 Minifigures, 2021 Catalog: Sets: Super Mario: Super Mario Expansion Set |
| 76908-1 (Inv) | Lamborghini Countach 257 Parts, 1 Minifigure, 2022 Catalog: Sets: SPEED CHAMPIONS |
| 45610-1 (Inv) | Large Hub Battery 1 Part, 2020 Catalog: Sets: Educational & Dacta: SPIKE Prime |
| 41929-1 (Inv) | Leopard - Bag Tag 84 Parts, 2021 Catalog: Sets: Dots: Bag Tag |
| 9530-1 (Inv) | Letters Set 156 Parts, 2008 Catalog: Sets: Educational & Dacta: DUPLO: Learning |
| 40540-1 (Inv) | Lion Dance Guy 239 Parts, 2022 Catalog: Sets: BrickHeadz: Holiday & Event: Chinese New Year |
| 5643-1 (Inv) | Little Piggy 3 Parts, 1 Minifigure, 2010 Catalog: Sets: DUPLO: DUPLO, Town: Farm |
| 71750-1 (Inv) | Lloyd's Hydro Mech 215 Parts, 2 Minifigures, 2021 Catalog: Sets: NINJAGO: Seabound |
| 71757-1 (Inv) | Lloyd's Ninja Mech 50 Parts, 2 Minifigures, 2022 Catalog: Sets: NINJAGO: Core |
| 70689-1 (Inv) | Lloyd's Spinjitzu Ninja Training 28 Parts, 1 Minifigure, 2022 Catalog: Sets: NINJAGO: Core |
| 71766-1 (Inv) | Lloyd’s Legendary Dragon 723 Parts, 4 Minifigures, 2022 Catalog: Sets: NINJAGO: Core |
| 71763-1 (Inv) | Lloyd’s Race Car EVO 262 Parts, 3 Minifigures, 2022 Catalog: Sets: NINJAGO: Core |
| 3743-1 (Inv) | Locomotive Blue Bricks 103 Parts, 2001 Catalog: Sets: Train: 9V: My Own Train |
| D100340-1 (Inv) | LogIT Sensor Adapter 1 Part, 2010 Catalog: Sets: MINDSTORMS: NXT |
| 41935-1 (Inv) | Lots of Dots 1040 Parts, 2021 Catalog: Sets: Dots |
| 76907-1 (Inv) | Lotus Evija 242 Parts, 1 Minifigure, 2022 Catalog: Sets: SPEED CHAMPIONS |
| 80109-1 (Inv) | Lunar New Year Ice Festival 1460 Parts, 13 Minifigures, 2022 Catalog: Sets: Holiday & Event: Chinese New Year |
| 80108-1 (Inv) | Lunar New Year Traditions 1013 Parts, 12 Minifigures, 2022 Catalog: Sets: Holiday & Event: Chinese New Year |
| 60348-1 (Inv) | Lunar Roving Vehicle 250 Parts, 3 Minifigures, 2022 Catalog: Sets: Town: City: Space Exploration |
| 60349-1 (Inv) | Lunar Space Station 472 Parts, 5 Minifigures, 2022 Catalog: Sets: Town: City: Space Exploration |
| 41686-1 (Inv) | Magical Acrobatics 215 Parts, 2 Minifigures, 2021 Catalog: Sets: Friends |
| 41688-1 (Inv) | Magical Caravan 339 Parts, 2 Minifigures, 2021 Catalog: Sets: Friends |
| 41689-1 (Inv) | Magical Ferris Wheel and Slide 532 Parts, 3 Minifigures, 2021 Catalog: Sets: Friends |
| 41687-1 (Inv) | Magical Funfair Stalls 348 Parts, 3 Minifigures, 2021 Catalog: Sets: Friends |
| MS1035-1 (Inv) | Magnetic Sensor for Mindstorms NXT 1 Part, 2010 Catalog: Sets: MINDSTORMS: NXT |
| 41704-1 (Inv) | Main Street Building 1651 Parts, 8 Minifigures, 2022 Catalog: Sets: Friends |
| 31129-1 (Inv) | Majestic Tiger 755 Parts, 2022 Catalog: Sets: Creator: Model: Creature |
| 30416-1 (Inv) | Market Stall polybag 47 Parts, 2 Minifigures, 2022 Catalog: Sets: Friends |
| 76902-1 (Inv) | McLaren Elva 258 Parts, 1 Minifigure, 2021 Catalog: Sets: SPEED CHAMPIONS |
| 42141-1 (Inv) | McLaren Formula 1 Team 2022 Race Car 1432 Parts, 2022 Catalog: Sets: Technic: Model: Race |
| 31120-1 (Inv) | Medieval Castle 1408 Parts, 4 Minifigures, 2021 Catalog: Sets: Creator: Model: Castle: Black Falcons |
| 45498-1 (Inv) | Medium Storage (8 Pack) 16 Gear, 2017 Catalog: Sets: Educational & Dacta: Supplemental |
| 80031-1 (Inv) | Mei’s Dragon Car 434 Parts, 4 Minifigures, 2022 Catalog: Sets: Monkie Kid |
| 76909-1 (Inv) | Mercedes-AMG F1 W12 E Performance & Mercedes-AMG Project One 554 Parts, 2 Minifigures, 2022 Catalog: Sets: SPEED CHAMPIONS |
| 41951-1 (Inv) | Message Board 531 Parts, 2022 Catalog: Sets: Dots |
| 41669-1 (Inv) | Mia's Soccer Cube 52 Parts, 1 Minifigure, 1 Gear, 2021 Catalog: Sets: Friends: Play Cube |
| 10776-1 (Inv) | Mickey & Friends Fire Truck & Station 134 Parts, 3 Minifigures, 2021 Catalog: Sets: Disney: Mickey and Friends |
| 40456-1 (Inv) | Mickey Mouse 118 Parts, 2021 Catalog: Sets: Brick Sketches: Disney: Mickey and Friends |
| 10775-1 (Inv) | Mickey Mouse & Donald Duck's Farm 111 Parts, 2 Minifigures, 2021 Catalog: Sets: Disney: Mickey and Friends |
| 10772-1 (Inv) | Mickey Mouse's Propeller Plane 56 Parts, 1 Minifigure, 2021 Catalog: Sets: Disney: Mickey and Friends |
| 40536-1 (Inv) | Miles Morales 214 Parts, 2022 Catalog: Sets: Brick Sketches: Super Heroes: Spider-Man |
| 8065-1 (Inv) | Mini Container Truck 119 Parts, 2011 Catalog: Sets: Technic: Model: Construction |