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Lego Sets by Theme - Duplo

Duplo is a vibrant and engaging LEGO theme designed specifically for younger children, offering a world of imaginative play that encourages creativity and learning. With larger, easy-to-handle bricks, Duplo sets are perfect for little hands, allowing toddlers and preschoolers to build and explore without the frustration of smaller pieces. Each set features colorful designs and familiar themes, from bustling cityscapes to enchanting farms, providing endless opportunities for storytelling and role-playing. The Duplo experience goes beyond simple construction; it fosters essential developmental skills such as fine motor coordination, spatial awareness, and problem-solving. As children stack, connect, and create, they engage in hands-on learning that promotes cognitive growth and social interaction. Duplo sets often include interactive elements, such as figures and vehicles, that spark curiosity and inspire collaborative play among friends and family. With Duplo, every building session becomes a delightful adventure, laying the foundation for a lifelong love of creativity and exploration.

Please remember to support our community and buy your LEGO via our affiliate links wherever possible and please remember to accept cookies in your browser.

Theme Details
Sets:
1263
Minifigures:
1051
Years:
1969 to present
Theme Pricing
Retail:
$24,954
Value:
$91,451
Growth:
$66,497
Annualised Growth:
6%
LEGO Marvel Investment Picks 2025: Best Retiring Sets Image

LEGO Marvel Investment Picks 2025: Best Retiring Sets

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LEGO Marvel investment picks 2025: top retiring sets (Daily Bugle, Spider-Man Final Battle), minifigure highlights, growth projections and exit strategy....

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Investing in LEGO 101 – The Investabrick Guide to LEGO Investment Image

Investing in LEGO 101 – The Investabrick Guide to LEGO Investment

1 year ago

Welcome to the Investabrick guide to LEGO Investment where we look at the key factors that affect investing in LEGO and provide you with LEGO investment advice....

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LEGO Batman Arkham Asylum (76300) Launches Today – A Must-Have for Fans & Collectors Image

LEGO Batman Arkham Asylum (76300) Launches Today – A Must-Have for Fans & Collectors

22 hours ago

LEGO has given Batman fans the set we’ve all been waiting for: the brand-new LEGO DC Batman Arkham Asylum (76300) is officially available from today....

Read More
Best LEGO Star Wars Investments 2025: UCS & Set Rankings Image

Best LEGO Star Wars Investments 2025: UCS & Set Rankings

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Our 2025 LEGO Star Wars buy list ranks the best UCS and starfighters retiring this year, with 1/3/5-year projections, discount targets and exit timing....

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LEGO UCS Death Star 75419: Release Date, Price & GWP Image

LEGO UCS Death Star 75419: Release Date, Price & GWP

4 days ago

LEGO UCS Death Star (75419) releases 4 Oct 2025: £899.99/$999.99, 9,023 pieces, 38 minifigs. Insiders early access 1 Oct + TIE Fighter (40771) GWP....

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LEGO Insiders Harry Potter Sale 2025: Huge Discounts on Retiring Sets + Bonus Rewards Image

LEGO Insiders Harry Potter Sale 2025: Huge Discounts on Retiring Sets + Bonus Rewards

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LEGO Insiders Harry Potter sale: Save big on retiring sets like Diagon Alley & Hogwarts Icons, with bonus rewards, points & GWP stacking tips....

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LEGO Instructions: Replace, Restore & Protect (Guide) Image

LEGO Instructions: Replace, Restore & Protect (Guide)

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Missing LEGO instructions? Get official PDFs, safe community options, rebuild tips and storage advice to protect value and boost CIB resale prices....

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Top Offers
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close
I Own This
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I Sold This
I Own This I Want This
Pre-School Set Image
Set Number
010
Theme/Sub Theme
Duplo / N/A
Year
1973
Pieces
17
Availability
Retired
RRP: $6
Total Growth: 0%
Value: N/A
Annual Growth: N/A
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I Own This
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I Sold This
I Own This I Want This
Nursery Furniture Image
Set Number
028
Theme/Sub Theme
Duplo / N/A
Year
1979
Pieces
7
Availability
Retired
RRP: N/A
Total Growth: 0%
Value: $58
Annual Growth: N/A
close
I Own This
close
I Sold This
I Own This I Want This
Building Set Image
Set Number
030
Theme/Sub Theme
Duplo / N/A
Year
1973
Pieces
29
Availability
Retired
RRP: N/A
Total Growth: 0%
Value: N/A
Annual Growth: N/A
close
I Own This
close
I Sold This
I Own This I Want This
Living Room Furniture Image
Set Number
032
Theme/Sub Theme
Duplo / N/A
Year
1979
Pieces
14
Availability
Retired
RRP: $25
Total Growth: 64%
Value: $41
Annual Growth: 1%
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I Own This
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I Sold This
I Own This I Want This
Farm Animals Image
Set Number
033
Theme/Sub Theme
Duplo / N/A
Year
1979
Pieces
21
Availability
Retired
RRP: N/A
Total Growth: 0%
Value: $111
Annual Growth: N/A
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I Own This
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I Sold This
I Own This I Want This
Play-Box Image
Set Number
041
Theme/Sub Theme
Duplo / N/A
Year
1979
Pieces
4
Availability
Retired
RRP: N/A
Total Growth: 0%
Value: $132
Annual Growth: N/A
close
I Own This
close
I Sold This
I Own This I Want This
Farm Image
Set Number
045
Theme/Sub Theme
Duplo / N/A
Year
1979
Pieces
65
Availability
Retired
RRP: $25
Total Growth: 992%
Value: $273
Annual Growth: 5%
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I Own This
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I Sold This
I Own This I Want This
Block Box Image
Set Number
071
Theme/Sub Theme
Duplo / N/A
Year
1979
Pieces
24
Availability
Retired
RRP: N/A
Total Growth: 0%
Value: N/A
Annual Growth: N/A
close
I Own This
close
I Sold This
I Own This I Want This
Pre-School Set Image
Set Number
077
Theme/Sub Theme
Duplo / N/A
Year
1975
Pieces
21
Availability
Retired
RRP: N/A
Total Growth: 0%
Value: N/A
Annual Growth: N/A
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I Own This
close
I Sold This
I Own This I Want This
Learn About Chinese Culture Image
Set Number
10411
Theme/Sub Theme
Year
2023
Pieces
124
Availability
Retired
RRP: $70
Total Growth: 6%
Value: $74
Annual Growth: 3%
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I Own This
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I Sold This
I Own This I Want This
Animal Train Image
Set Number
10412
Theme/Sub Theme
Year
2024
Pieces
19
Availability
Retired
RRP: $20
Total Growth: 0%
Value: N/A
Annual Growth: N/A
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I Own This
close
I Sold This
I Own This I Want This
DailyRoutines:BathTime Image
Set Number
10413
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
15
Availability
Retiring Soon
RRP: $10
3 Year (AR): Sign Up
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DailyRoutines:Eating& Bedtime Image
Set Number
10414
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
28
Availability
Retiring Soon
RRP: $30
3 Year (AR): Sign Up
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BigFeelings&Emotions Image
Set Number
10415
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
23
Availability
Retiring Soon
RRP: $30
3 Year (AR): Sign Up
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Caring for Animals at the Farm Image
Set Number
10416
Theme/Sub Theme
Year
2024
Pieces
74
Availability
Retiring Soon
RRP: $50
3 Year (AR): Sign Up
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Mack at the Race Image
Set Number
10417
Theme/Sub Theme
Year
2024
Pieces
14
Availability
Retiring Soon
RRP: $20
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Elsa & Bruni in the Enchanted Forest Image
Set Number
10418
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
31
Availability
Retiring Soon
RRP: $30
3 Year (AR): Sign Up
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Caring for Bees & Beehives Image
Set Number
10419
Theme/Sub Theme
Year
2024
Pieces
22
Availability
Retiring Soon
RRP: $20
3 Year (AR): Sign Up
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Ariel and Flounder's Café Stand Image
Set Number
10420
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
22
Availability
Retiring Soon
RRP: $20
3 Year (AR): Sign Up
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Alphabet Truck Image
Set Number
10421
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
36
Availability
Retiring Soon
RRP: $40
3 Year (AR): Sign Up
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5 Year (AR): Sign Up
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3in1 Space Shuttle Adventure Image
Set Number
10422
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
58
Availability
Retiring Soon
RRP: $60
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
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Buildable People with BigEmotions Image
Set Number
10423
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
71
Availability
Retiring Soon
RRP: $50
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
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Spin's Motorcycle Adventure Image
Set Number
10424
Year
2024
Pieces
24
Availability
Retiring Soon
RRP: $20
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
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Train Tunnel and Tracks Image
Set Number
10425
Theme/Sub Theme
Year
2025
Pieces
20
Availability
Available
RRP: $20
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
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Train Bridge and Tracks Image
Set Number
10426
Theme/Sub Theme
Year
2025
Pieces
42
Availability
Available
RRP: $40
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
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Interactive Adventure Train Image
Set Number
10427
Theme/Sub Theme
Year
2025
Pieces
57
Availability
Available
RRP: $80
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
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Big Interactive Community Train Image
Set Number
10428
Theme/Sub Theme
Year
2025
Pieces
103
Availability
Available
RRP: $140
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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Peppa Pig Garden and Tree House Image
Set Number
10431
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
20
Availability
Retiring Soon
RRP: $20
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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Peppa Pig Boat Trip Image
Set Number
10432
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
23
Availability
Retiring Soon
RRP: $30
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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Peppa Pig Birthday House Image
Set Number
10433
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
59
Availability
Retiring Soon
RRP: $40
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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I Sold This
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Peppa Pig Supermarket Image
Set Number
10434
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
70
Availability
Retiring Soon
RRP: $70
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
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I Sold This
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Ariel's Magical Underwater Palace Image
Set Number
10435
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
116
Availability
Retiring Soon
RRP: $80
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
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Visit to the Vet Clinic Image
Set Number
10438
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
28
Availability
Retiring Soon
RRP: $20
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
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Cars and Trucks Brick Box Image
Set Number
10439
Theme/Sub Theme
Duplo / N/A
Year
2024
Pieces
80
Availability
Retiring Soon
RRP: $50
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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Balancing & Stacking Tree Image
Set Number
10440
Theme/Sub Theme
Duplo / N/A
Year
2025
Pieces
27
Availability
Available
RRP: $20
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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I Sold This
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Shape Sorter: Puppy House Image
Set Number
10441
Theme/Sub Theme
Duplo / N/A
Year
2025
Pieces
17
Availability
Available
RRP: $35
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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I Sold This
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Wild Animal Families: Penguins & Lions Image
Set Number
10442
Theme/Sub Theme
Duplo / N/A
Year
2025
Pieces
10
Availability
Available
RRP: $10
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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I Sold This
I Own This I Want This
First Time at the Airport Image
Set Number
10443
Theme/Sub Theme
Duplo / N/A
Year
2025
Pieces
23
Availability
Available
RRP: $35
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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I Own This
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I Sold This
I Own This I Want This
Creative Garden & Flowers Image
Set Number
10444
Theme/Sub Theme
Duplo / N/A
Year
2025
Pieces
45
Availability
Available
RRP: $20
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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I Own This
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I Sold This
I Own This I Want This
F1 Team Racing Cars & Drivers Image
Set Number
10445
Theme/Sub Theme
Duplo / N/A
Year
2025
Pieces
70
Availability
Available
RRP: $45
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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I Own This
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I Sold This
I Own This I Want This
3in1 Wild Animal Families Image
Set Number
10446
Theme/Sub Theme
Duplo / N/A
Year
2025
Pieces
92
Availability
Available
RRP: $80
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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I Own This
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I Sold This
I Own This I Want This
Ambulance Driver Image
Set Number
10447
Theme/Sub Theme
Duplo / N/A
Year
2025
Pieces
19
Availability
Available
RRP: $20
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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I Own This
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I Sold This
I Own This I Want This
3in1 Animals on Wheels Image
Set Number
10448
Theme/Sub Theme
Duplo / N/A
Year
2025
Pieces
58
Availability
Available
RRP: $40
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
close
I Own This
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I Sold This
I Own This I Want This
First Time: Visit with the Doctor Image
Set Number
10449
Theme/Sub Theme
Duplo / N/A
Year
2025
Pieces
65
Availability
Available
RRP: $40
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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I Own This
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I Sold This
I Own This I Want This
Hopsy's Castle Game Image
Set Number
10450
Theme/Sub Theme
Duplo / N/A
Year
2025
Pieces
47
Availability
Available
RRP: $45
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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I Own This
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I Sold This
I Own This I Want This
3in1 Dinosaurs on Wheels Image
Set Number
10451
Theme/Sub Theme
Duplo / N/A
Year
2025
Pieces
108
Availability
Available
RRP: $75
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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I Own This
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I Sold This
I Own This I Want This
Camping Trip Image
Set Number
10452
Theme/Sub Theme
Duplo / N/A
Year
2025
Pieces
32
Availability
Available
RRP: $20
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
close
I Own This
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I Sold This
I Own This I Want This
Funfair Image
Set Number
10453
Theme/Sub Theme
Duplo / N/A
Year
2025
Pieces
53
Availability
Available
RRP: $50
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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I Own This
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I Sold This
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Mickey Mouse Clubhouse & Car Image
Set Number
10454
Theme/Sub Theme
Year
2025
Pieces
27
Availability
Available
RRP: $20
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
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I Own This
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I Sold This
I Own This I Want This
Anna and Elsa's Frozen Castle Party Image
Set Number
10455
Theme/Sub Theme
Year
2025
Pieces
54
Availability
Available
RRP: $65
3 Year (AR): Sign Up
1 Year (AR): Sign Up
5 Year (AR): Sign Up
* AR - After Retirement
Showing 1 to 50 of 1263 items
Theme Details
Sets:
1263
Minifigures:
1051
Years:
1969 to present
Theme Pricing
Retail:
$24,954
Value:
$91,451
Growth:
$66,497
Annualised Growth:
6%
Best Performing Sets (Total Growth) in this Theme
LEGO Marvel Investment Picks 2025: Best Retiring Sets Image

LEGO Marvel Investment Picks 2025: Best Retiring Sets

1 day ago

LEGO Marvel investment picks 2025: top retiring sets (Daily Bugle, Spider-Man Final Battle), minifigure highlights, growth projections and exit strategy....

Read More
Investing in LEGO 101 – The Investabrick Guide to LEGO Investment Image

Investing in LEGO 101 – The Investabrick Guide to LEGO Investment

1 year ago

Welcome to the Investabrick guide to LEGO Investment where we look at the key factors that affect investing in LEGO and provide you with LEGO investment advice....

Read More
LEGO Batman Arkham Asylum (76300) Launches Today – A Must-Have for Fans & Collectors Image

LEGO Batman Arkham Asylum (76300) Launches Today – A Must-Have for Fans & Collectors

22 hours ago

LEGO has given Batman fans the set we’ve all been waiting for: the brand-new LEGO DC Batman Arkham Asylum (76300) is officially available from today....

Read More
Best LEGO Star Wars Investments 2025: UCS & Set Rankings Image

Best LEGO Star Wars Investments 2025: UCS & Set Rankings

2 days ago

Our 2025 LEGO Star Wars buy list ranks the best UCS and starfighters retiring this year, with 1/3/5-year projections, discount targets and exit timing....

Read More
LEGO UCS Death Star 75419: Release Date, Price & GWP Image

LEGO UCS Death Star 75419: Release Date, Price & GWP

4 days ago

LEGO UCS Death Star (75419) releases 4 Oct 2025: £899.99/$999.99, 9,023 pieces, 38 minifigs. Insiders early access 1 Oct + TIE Fighter (40771) GWP....

Read More
LEGO Insiders Harry Potter Sale 2025: Huge Discounts on Retiring Sets + Bonus Rewards Image

LEGO Insiders Harry Potter Sale 2025: Huge Discounts on Retiring Sets + Bonus Rewards

1 week ago

LEGO Insiders Harry Potter sale: Save big on retiring sets like Diagon Alley & Hogwarts Icons, with bonus rewards, points & GWP stacking tips....

Read More
LEGO Instructions: Replace, Restore & Protect (Guide) Image

LEGO Instructions: Replace, Restore & Protect (Guide)

4 days ago

Missing LEGO instructions? Get official PDFs, safe community options, rebuild tips and storage advice to protect value and boost CIB resale prices....

Read More
Top Offers
Offers Calendar Image

If you enjoy our content and you are about to purchase your next LEGO® set, we'd appreciate if you'd help us by clicking through one of our affiliate links.

Shop now at Lego Shop now at Amazon Shop now at Ebay

Please remember to support our community and buy your LEGO via our affiliate links wherever possible and please remember to accept cookies in your browser.