| Image | Item No. | Description |
| 42622-1 (Inv) | Adventure Camp Archery Range 148 Parts, 2 Minifigures, 2024 Catalog: Sets: Friends |
| 42624-1 (Inv) | Adventure Camp Cozy Cabins 425 Parts, 3 Minifigures, 2024 Catalog: Sets: Friends |
| 42631-1 (Inv) | Adventure Camp Tree House 1106 Parts, 5 Minifigures, 2024 Catalog: Sets: Friends |
| 42626-1 (Inv) | Adventure Camp Water Sports 615 Parts, 3 Minifigures, 2024 Catalog: Sets: Friends |
| 71387-1 (Inv) | Adventures with Luigi - Starter Course 188 Parts, 4 Minifigures, 2021 Catalog: Sets: Super Mario: Super Mario Starter Course |
| 71403-1 (Inv) | Adventures with Peach - Starter Course 285 Parts, 4 Minifigures, 2022 Catalog: Sets: Super Mario: Super Mario Starter Course |
| 75401-1 (Inv) | Ahsoka's Jedi Interceptor 278 Parts, 3 Minifigures, 2025 Catalog: Sets: Star Wars: Star Wars The Clone Wars |
| 60465-1 (Inv) | Air Ambulance 387 Parts, 4 Minifigures, 2025 Catalog: Sets: Town: City: Hospital |
| 42145-1 (Inv) | Airbus H175 Rescue Helicopter 2001 Parts, 2022 Catalog: Sets: Technic: Model: Airport |
| 10961-1 (Inv) | Airplane & Airport 25 Parts, 3 Minifigures, 2021 Catalog: Sets: DUPLO: DUPLO, Town: Airport |
| 60459-1 (Inv) | Airplane vs. Hospital Bed 61 Parts, 2 Minifigures, 2025 Catalog: Sets: Town: City: Race |
| 10871-1 (Inv) | Airport 26 Parts, 3 Minifigures, 2018 Catalog: Sets: DUPLO: DUPLO, Town: Airport |
| 40624-1 (Inv) | Alex 86 Parts, 2023 Catalog: Sets: BrickHeadz: Minecraft |
| 40715-1 (Inv) | Alien Pack 176 Parts, 1 Minifigure, 2024 Catalog: Sets: Space |
| 41740-1 (Inv) | Aliya's Room 201 Parts, 2 Minifigures, 2023 Catalog: Sets: Friends |
| 41432-1 (Inv) | Alpaca Mountain Jungle Rescue 504 Parts, 2 Minifigures, 2020 Catalog: Sets: Friends |
| 10915-1 (Inv) | Alphabet Truck 34 Parts, 2 Minifigures, 2020 Catalog: Sets: DUPLO: Basic Set |
| 10447-1 (Inv) | Ambulance & Driver 17 Parts, 2 Minifigures, 2025 Catalog: Sets: DUPLO: DUPLO, Town: Hospital |
| 10956-1 (Inv) | Amusement Park 88 Parts, 7 Minifigures, 2021 Catalog: Sets: DUPLO: DUPLO, Town: Recreation |
| 75214-1 (Inv) | Anakin's Jedi Starfighter 239 Parts, 2 Minifigures, 2018 Catalog: Sets: Star Wars: Star Wars The Clone Wars |
| 41449-1 (Inv) | Andrea's Family House 783 Parts, 5 Minifigures, 2021 Catalog: Sets: Friends |
| 41400-1 (Inv) | Andrea's Play Cube 45 Parts, 1 Minifigure, 2020 Catalog: Sets: Friends: Play Cube |
| 41374-1 (Inv) | Andrea's Pool Party 458 Parts, 2 Minifigures, 2019 Catalog: Sets: Friends |
| 41410-1 (Inv) | Andrea's Summer Play Cube 38 Parts, 1 Minifigure, 1 Gear, 2020 Catalog: Sets: Friends: Play Cube |
| 41671-1 (Inv) | Andrea's Swimming Cube 55 Parts, 1 Minifigure, 1 Gear, 2021 Catalog: Sets: Friends: Play Cube |
| 41334-1 (Inv) | Andrea's Park Performance 220 Parts, 3 Minifigures, 2018 Catalog: Sets: Friends |
| 41384-1 (Inv) | Andrea's Summer Heart Box 79 Parts, 1 Minifigure, 2019 Catalog: Sets: Friends: Heart Box |
| 41368-1 (Inv) | Andrea's Talent Show 484 Parts, 2 Minifigures, 2019 Catalog: Sets: Friends |
| 41714-1 (Inv) | Andrea’s Theater School 1138 Parts, 4 Minifigures, 2022 Catalog: Sets: Friends |
| 45009-1 (Inv) | Animal Bingo 49 Parts, 8 Books, 2015 Catalog: Sets: Educational & Dacta: DUPLO |
| 10955-1 (Inv) | Animal Train 15 Parts, 4 Books, 2021 Catalog: Sets: DUPLO: Basic Set |
| 10412-1 (Inv) | Animal Train 19 Parts, 1 Book, 2024 Catalog: Sets: DUPLO |
| 30637-1 (Inv) | Animal Tray and Bag Tag polybag 94 Parts, 2023 Catalog: Sets: Dots |
| 45029-1 (Inv) | Animals 91 Parts, 9 Books, 2020 Catalog: Sets: Educational & Dacta: DUPLO: Supplemental |
| 41618-1 (Inv) | Anna & Olaf 201 Parts, 2018 Catalog: Sets: BrickHeadz: Disney: Disney Princess: Frozen |
| 10455-1 (Inv) | Anna and Elsa's Frozen Castle Party 51 Parts, 3 Minifigures, 2025 Catalog: Sets: DUPLO: Disney: Disney Princess: Frozen |
| 43194-1 (Inv) | Anna and Elsa's Frozen Wonderland 136 Parts, 6 Minifigures, 2021 Catalog: Sets: Disney: Disney Princess: Frozen |
| 43218-1 (Inv) | Anna and Elsa's Magical Carousel 162 Parts, 4 Minifigures, 2023 Catalog: Sets: Disney: Disney Princess: Frozen |
| 43175-1 (Inv) | Anna and Elsa's Storybook Adventures 121 Parts, 4 Minifigures, 2020 Catalog: Sets: Disney: Disney Princess: Frozen: Frozen II |
| 43204-1 (Inv) | Anna and Olaf's Castle Fun 100 Parts, 2 Minifigures, 2022 Catalog: Sets: Disney: Disney Princess: Frozen |
| 41165-1 (Inv) | Anna's Canoe Expedition 100 Parts, 2 Minifigures, 2019 Catalog: Sets: Disney: Disney Princess: Frozen: Frozen II |
| 43256-1 (Inv) | Anna's Sleigh Adventure 180 Parts, 3 Minifigures, 2025 Catalog: Sets: Disney: Disney Princess: Frozen |
| 43200-1 (Inv) | Antonio’s Magical Door 93 Parts, 2 Minifigures, 2021 Catalog: Sets: Disney: Encanto |
| 60365-1 (Inv) | Apartment Building 664 Parts, 6 Minifigures, 2023 Catalog: Sets: Town: City: Building |
| 42109-1 (Inv) | App-Controlled Top Gear Rally Car 463 Parts, 2020 Catalog: Sets: Technic: Model: Race |
| 75402-1 (Inv) | ARC-170 Starfighter 481 Parts, 4 Minifigures, 2025 Catalog: Sets: Star Wars: Star Wars Episode 3 |
| 60368-1 (Inv) | Arctic Explorer Ship 780 Parts, 7 Minifigures, 2023 Catalog: Sets: Town: City: Arctic |
| 60376-1 (Inv) | Arctic Explorer Snowmobile 65 Parts, 1 Minifigure, 2023 Catalog: Sets: Town: City: Arctic |
| 41167-1 (Inv) | Arendelle Castle Village 508 Parts, 3 Minifigures, 2019 Catalog: Sets: Disney: Disney Princess: Frozen: Frozen II |
| 43265-1 (Inv) | Arendelle Frozen Castle 165 Parts, 3 Minifigures, 2025 Catalog: Sets: Disney: Disney Princess: Frozen |