Image | Item No. | Description |
| 4422-1 (Inv) | Handy Box 120 Parts, 2005 Catalog: Sets: DUPLO: Basic Set |
| 2797-1 (Inv) | Happy Bucket 49 Parts, 1 Minifigure, 2000 Catalog: Sets: DUPLO: Basic Set |
| 10943-1 (Inv) | Happy Childhood Moments 224 Parts, 7 Minifigures, 2021 Catalog: Sets: DUPLO: Holiday & Event: Chinese New Year |
| 1576-1 (Inv) | Happy Face Carry Case 30 Parts, 1 Gear, 1994 Catalog: Sets: DUPLO: Basic Set |
| 2488-1 (Inv) | Happy Hippo Build n' Store 80 Parts, 1999 Catalog: Sets: DUPLO: Basic Set |
| 2687-1 (Inv) | Harbor 48 Parts, 3 Minifigures, 1997 Catalog: Sets: DUPLO: DUPLO, Town: Harbor |
| 2454-1 (Inv) | Harbor Town 15 Parts, 2 Minifigures, 1990 Catalog: Sets: DUPLO: Basic Set |
| 2388-1 (Inv) | Harbour 43 Parts, 3 Minifigures, 1987 Catalog: Sets: DUPLO: Basic Set |
| 3300-1 (Inv) | Harold the Helicopter 3 Parts, 1 Minifigure, 2006 Catalog: Sets: DUPLO: DUPLO, Train: Thomas & Friends |
| 4973-1 (Inv) | Harvester 13 Parts, 1 Minifigure, 2007 Catalog: Sets: DUPLO: DUPLO, Town: Farm |
| 10909-1 (Inv) | Heart Box 80 Parts, 2020 Catalog: Sets: DUPLO: Basic Set |
| 2225-1 | Heavy Loader 2000 Catalog: Sets: DUPLO: Basic Set |
| 2983-1 (Inv) | Heffalump Hide N' Seek 12 Parts, 2 Minifigures, 1999 Catalog: Sets: DUPLO: Winnie The Pooh |
| 2909-1 (Inv) | Helicopter 15 Parts, 1 Minifigure, 2000 Catalog: Sets: DUPLO: Action Wheelers |
| 2619-1 (Inv) | Helicopter 2 Parts, 1 Minifigure, 1984 Catalog: Sets: DUPLO: DUPLO, Town: Airport |
| 2624-1 (Inv) | Helicopter 2 Parts, 1 Minifigure, 1981 Catalog: Sets: DUPLO: DUPLO, Town: Airport |
| 2925-1 (Inv) | Helicopter 20 Parts, 1 Minifigure, 1995 Catalog: Sets: DUPLO: Toolo |
| 7841-1 (Inv) | Helicopter Rescue Unit 30 Parts, 3 Minifigures, 2005 Catalog: Sets: DUPLO: DUPLO, Town: Airport |
| 4964-1 (Inv) | Highway Help 24 Parts, 2 Minifigures, 2006 Catalog: Sets: DUPLO: DUPLO, Town: Traffic |
| 4690-1 (Inv) | Horse Stable 29 Parts, 2 Minifigures, 2004 Catalog: Sets: DUPLO: DUPLO, Town: Recreation |
| 10500-1 (Inv) | Horse Stable 42 Parts, 2 Minifigures, 2013 Catalog: Sets: DUPLO: DUPLO, Town: Recreation |
| 10951-1 (Inv) | Horse Stable and Pony Care 63 Parts, 2 Minifigures, 2021 Catalog: Sets: DUPLO: DUPLO, Town: Farm |
| 4974-1 (Inv) | Horse Stables 34 Parts, 2 Minifigures, 2007 Catalog: Sets: DUPLO: DUPLO, Town: Recreation |
| 5648-1 (Inv) | Horse Stables 36 Parts, 2 Minifigures, 2010 Catalog: Sets: DUPLO: DUPLO, Town: Recreation |
| 10807-1 (Inv) | Horse Trailer 13 Parts, 2 Minifigures, 2016 Catalog: Sets: DUPLO: DUPLO, Town: Recreation |
| 2628-1 (Inv) | Horse Transport 4 Parts, 1 Minifigure, 1987 Catalog: Sets: DUPLO: DUPLO, Town: Farm |
| 10806-1 (Inv) | Horses 19 Parts, 1 Minifigure, 2016 Catalog: Sets: DUPLO: DUPLO, Town: Farm |
| 2366-1 (Inv) | House and Car 24 Parts, 2 Minifigures, 1987 Catalog: Sets: DUPLO: Basic Set |
| 1504-2 (Inv) | House Building Set 12 Parts, 1 Minifigure, 1986 Catalog: Sets: DUPLO: Basic Set |
| 1959-2 (Inv) | House Building Set 6 Parts, 1 Minifigure, 1985 Catalog: Sets: DUPLO |
| 2760-1 (Inv) | House Supplementary 11 Parts, 1986 Catalog: Sets: DUPLO: Playhouse |
| 2648-1 (Inv) | House with Garage 19 Parts, 2 Minifigures, 1982 Catalog: Sets: DUPLO: Playhouse |
| 10586-1 (Inv) | Ice Cream Truck 9 Parts, 2 Minifigures, 2015 Catalog: Sets: DUPLO |
| 2783-1 (Inv) | Ironing Set 6 Parts, 1 Minifigure, 1995 Catalog: Sets: DUPLO: Playhouse |
| K3300-1 (Inv) | Island of Sodor Collection 6 Sets, 2007 Catalog: Sets: DUPLO: DUPLO, Train: Thomas & Friends |
| 10514-1 (Inv) | Jake's Pirate Ship Bucky 54 Parts, 2 Minifigures, 2013 Catalog: Sets: DUPLO: Disney: Disney Junior: Jake and the Never Land Pirates |
| 10512-1 (Inv) | Jake's Treasure Hunt 21 Parts, 1 Minifigure, 2013 Catalog: Sets: DUPLO: Disney: Disney Junior: Jake and the Never Land Pirates |
| 65773-1 (Inv) | James and Percy Tunnel Set 5 Sets, 1 Part, 2005 Catalog: Sets: DUPLO: DUPLO, Train: Thomas & Friends |
| 5552-1 (Inv) | James at Knapford Station 25 Parts, 1 Minifigure, 2005 Catalog: Sets: DUPLO: DUPLO, Train: Thomas & Friends |
| 5547-1 (Inv) | James Celebrates Sodor Day 26 Parts, 2 Minifigures, 2009 Catalog: Sets: DUPLO: DUPLO, Train: Thomas & Friends |
| 5657-1 (Inv) | Jessie's Roundup 17 Parts, 1 Minifigure, 2010 Catalog: Sets: DUPLO: Toy Story: Toy Story 3 |
| 7842-1 (Inv) | Jet Fuel Truck 10 Parts, 1 Minifigure, 2005 Catalog: Sets: DUPLO: DUPLO, Town: Airport |
| 2678-1 (Inv) | Jumbo Jet 12 Parts, 3 Minifigures, 1993 Catalog: Sets: DUPLO: DUPLO, Town: Airport |
| 2641-2 (Inv) | Jumbo Plane 9 Parts, 1 Minifigure, 1988 Catalog: Sets: DUPLO: DUPLO, Town: Airport |
| 10804-1 (Inv) | Jungle 84 Parts, 2 Minifigures, 2016 Catalog: Sets: DUPLO: DUPLO, Town: Safari |
| 2788-1 (Inv) | Katie's Kitchen 19 Parts, 1 Minifigure, 1994 Catalog: Sets: DUPLO: Playhouse |
| 2756-1 (Inv) | Kitchen 21 Parts, 1 Minifigure, 1986 Catalog: Sets: DUPLO: Playhouse |
| 2778-1 (Inv) | Kitchen 11 Parts, 1 Minifigure, 1991 Catalog: Sets: DUPLO: Playhouse |
| 2338-1 (Inv) | Kitty Cat's Building Set 36 Parts, 1995 Catalog: Sets: DUPLO: Basic Set |
| 4775-1 (Inv) | Knight and Squire 19 Parts, 2 Minifigures, 2004 Catalog: Sets: DUPLO: Castle |