| Image | Item No. | Description |
| 75448-1 | Clone Shock Trooper Mech 2026 Catalog: Sets: Star Wars: Star Wars Other: Star Wars Mechs |
| 60503-1 | Coast Guard Helicopter 2026 Catalog: Sets: Town: City: Coast Guard |
| 60504-1 | Coast Guard Rescue Boat 2026 Catalog: Sets: Town: City: Coast Guard |
| 75437-1 | Cobb Vanth's Speeder 2026 Catalog: Sets: Star Wars: Star Wars The Mandalorian |
| 40488-1 (Inv) | Coffee Cart 141 Parts, 2 Minifigures, 2021 Catalog: Sets: Creator: Basic Set: Promotional |
| char04-8 (Inv) | Coin Coffer, Super Mario, Series 4 (Complete Set) 13 Parts, 1 Minifigure, 2022 Catalog: Sets: Super Mario: Super Mario Series 4 |
| 30723-1 | Cole's Car paper bag 2026 Catalog: Sets: NINJAGO: Legacy: Rise of the Snakes |
| 71769-1 (Inv) | Cole's Dragon Cruiser 359 Parts, 4 Minifigures, 2022 Catalog: Sets: NINJAGO: Crystalized |
| 71782-1 (Inv) | Cole's Earth Dragon EVO 275 Parts, 2 Minifigures, 2023 Catalog: Sets: NINJAGO: Core |
| 71854-1 | Cole's Mission Mech 2026 Catalog: Sets: NINJAGO: Dragons Rising Season 4 |
| 71821-1 (Inv) | Cole's Titan Dragon Mech 1050 Parts, 1 Minifigure, 2024 Catalog: Sets: NINJAGO: Dragons Rising Season 2 |
| 45653-1 | Color Sensor 2025 Catalog: Sets: Educational & Dacta: Science |
| 31384-1 (Inv) | Colorful Hummingbird 312 Parts, 2026 Catalog: Sets: Creator: Model: Creature |
| 42674-1 (Inv) | Comic Book and Game Store 983 Parts, 4 Minifigures, 2025 Catalog: Sets: Friends |
| 60432-1 (Inv) | Command Rover and Crane Loader 726 Parts, 6 Minifigures, 2024 Catalog: Sets: Town: City: Space Exploration |
| 10318-1 (Inv) | Concorde 2083 Parts, 2023 Catalog: Sets: Creator: Creator Expert |
| 71414-1 (Inv) | Conkdor's Noggin Bopper - Expansion Set 33 Parts, 1 Minifigure, 2023 Catalog: Sets: Super Mario: Super Mario Expansion Set |
| 45657-1 | Connection Cards 2025 Catalog: Sets: Educational & Dacta: Science |
| col24-8 (Inv) | Conservationist, Series 24 (Complete Set with Stand and Accessories) 3 Parts, 1 Minifigure, 2023 Catalog: Sets: Collectible Minifigures: Series 24 Minifigures |
| 60385-1 (Inv) | Construction Digger 140 Parts, 2 Minifigures, 2023 Catalog: Sets: Town: City: Construction |
| 60420-1 (Inv) | Construction Excavator 621 Parts, 3 Minifigures, 2024 Catalog: Sets: Town: City: Construction |
| 10990-1 (Inv) | Construction Site 58 Parts, 3 Minifigures, 2023 Catalog: Sets: DUPLO: DUPLO, Town: Construction |
| 60401-1 (Inv) | Construction Steamroller 74 Parts, 1 Minifigure, 2024 Catalog: Sets: Town: City: Construction |
| 60391-1 (Inv) | Construction Trucks and Wrecking Ball Crane 219 Parts, 4 Minifigures, 2023 Catalog: Sets: Town: City: Construction |
| 45652-1 | Controller 2025 Catalog: Sets: Educational & Dacta: Science |
| 11043-1 (Inv) | Cool Creative Box 510 Parts, 2025 Catalog: Sets: Classic |
| 552302-1 (Inv) | Cooper with Robot Arms paper bag 1 Minifigure, 2023 Catalog: Sets: DREAMZzz |
| 30698-1 (Inv) | Cooper's Flying Controller Mini Build paper bag / polybag 49 Parts, 1 Minifigure, 2025 Catalog: Sets: DREAMZzz |
| 71489-1 (Inv) | Cooper's Gaming Controller Jet 233 Parts, 2 Minifigures, 2025 Catalog: Sets: DREAMZzz |
| 71484-1 (Inv) | Cooper's Robot Dinosaur C-Rex 893 Parts, 5 Minifigures, 2024 Catalog: Sets: DREAMZzz |
| 71497-1 (Inv) | Cooper's Tiger Mech & Zero's Hot Rod Car 933 Parts, 6 Minifigures, 2025 Catalog: Sets: DREAMZzz |
| 40783-1 (Inv) | Coral Reef Diorama 260 Parts, 2025 Catalog: Sets: Promotional |
| 76461-1 | Cornish Pixie 2026 Catalog: Sets: Harry Potter: Sculptures: Chamber of Secrets |
| 75354-1 (Inv) | Coruscant Guard Gunship 1069 Parts, 5 Minifigures, 2023 Catalog: Sets: Star Wars: Star Wars The Clone Wars |
| 40533-1 (Inv) | Cosmic Cardboard Adventures 199 Parts, 1 Minifigure, 2022 Catalog: Sets: LEGO Ideas (CUUSOO) |
| 42661-1 (Inv) | Costume Party 240 Parts, 4 Minifigures, 2025 Catalog: Sets: Friends |
| 42643-1 (Inv) | Cotton Candy Stand and Scooter 102 Parts, 2 Minifigures, 2025 Catalog: Sets: Friends |
| 31139-1 (Inv) | Cozy House 796 Parts, 3 Minifigures, 2023 Catalog: Sets: Creator: Model: Building |
| 10795-1 (Inv) | Crafting with Baby Box 54 Parts, 2 Minifigures, 2024 Catalog: Sets: Gabby's Dollhouse |
| 41805-1 (Inv) | Creative Animal Drawer 643 Parts, 2023 Catalog: Sets: Dots |
| 42672-1 (Inv) | Creative Beach and Travel Suitcase 177 Parts, 2 Minifigures, 1 Gear, 2025 Catalog: Sets: Friends |
| 11044-1 (Inv) | Creative Build-and-Play Box 750 Parts, 2025 Catalog: Sets: Classic |
| 11041-1 (Inv) | Creative Dinosaurs 450 Parts, 2025 Catalog: Sets: Classic |
| 11033-1 (Inv) | Creative Fantasy Universe 1800 Parts, 2023 Catalog: Sets: Classic |
| 11039-1 (Inv) | Creative Food Friends 150 Parts, 2025 Catalog: Sets: Classic |
| 10444-1 (Inv) | Creative Garden & Flowers 45 Parts, 2025 Catalog: Sets: DUPLO: Basic Set |
| 11042-1 (Inv) | Creative Happy Box 681 Parts, 2025 Catalog: Sets: Classic |
| 77057-1 (Inv) | Creative Houses: Seasons of Fun 804 Parts, 3 Minifigures, 2025 Catalog: Sets: Animal Crossing |
| 11031-1 (Inv) | Creative Monkey Fun 135 Parts, 2023 Catalog: Sets: Classic |
| 11027-1 (Inv) | Creative Neon Fun 333 Parts, 2023 Catalog: Sets: Classic |