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Boys' Swimwear

Our selection of boys’ swimwear is all about tropical patterns, sailor stripes and sea creature designs. Choose from surfer-inspired shorts for older boys or all-in-one coverage suits for younger ones. Mix and match shorts and tops or go for a cute matching set. Our boys’ swimwear is made with our special sun-safe fabric to protect them from harmful rays

3 FOR 2

on selected boys' clothing
  • Kids Sizes with 40 options
  • Categories with 4 options
  • Colour with 11 options
  • Brand with 7 options

There are 86 Items found

2pc Turtle Swim Set (2-8 Yrs)
3 for 2
£17.50
M&S Collection

2pc Turtle Swim Set (2-8 Yrs)

Kids' Towel Robe (3-13 Yrs)
New
£20
Regatta

Kids' Towel Robe (3-13 Yrs)

Swim Shorts (4-16 Yrs)
New
£16.50
Speedo

Swim Shorts (4-16 Yrs)

2pc Spider-Man™ Swim Set (2-8 Yrs)
3 for 2
£20.50
M&S Collection

2pc Spider-Man™ Swim Set (2-8 Yrs)

Pure Cotton Striped Hooded Poncho
New
£24
FatFace

Pure Cotton Striped Hooded Poncho

Swim Shorts (4-16 Yrs)
New
£16.50
Speedo

Swim Shorts (4-16 Yrs)

2pc Dinosaur Swim Set (2-8 Yrs)
3 for 2
£17.50
M&S Collection

2pc Dinosaur Swim Set (2-8 Yrs)

Long Sleeve Rash Vest (2-16 Yrs)
3 for 2
£14
M&S Collection

Long Sleeve Rash Vest (2-16 Yrs)

Wave Print Swim Shorts (6-16 Yrs)
3 for 2
£12
M&S Collection

Wave Print Swim Shorts (6-16 Yrs)

Flamingo Embroidered Swim Shorts (6-16 Yrs)
3 for 2
£14
M&S Collection

Flamingo Embroidered Swim Shorts (6-16 Yrs)

Shark All In One (2-8 Yrs)
3 for 2
£16
M&S Collection

Shark All In One (2-8 Yrs)

Spider-Man™ Swim Shorts (2-8 Yrs)
3 for 2
£12
M&S Collection

Spider-Man™ Swim Shorts (2-8 Yrs)

Long Sleeve Rash Vest (2-16 Yrs)
3 for 2
£14
M&S Collection

Long Sleeve Rash Vest (2-16 Yrs)

Flamingo Embroidered Swim Shorts (6-16 Yrs)
3 for 2
£14
M&S Collection

Flamingo Embroidered Swim Shorts (6-16 Yrs)

Palm Tree Print Swim Shorts (6-16 Yrs)
3 for 2
£12
M&S Collection

Palm Tree Print Swim Shorts (6-16 Yrs)

Cotton Rich Shark Towelling Poncho (2-8 Yrs)
3 for 2
£16.50
M&S Collection

Cotton Rich Shark Towelling Poncho (2-8 Yrs)

Fuel their sense of wanderlust

Visit The Holiday Shop
1232-x-1060 Slice (7)
Rash Vest (2-16 Yrs)
3 for 2
£12
M&S Collection

Rash Vest (2-16 Yrs)

Beach Graphic All In One Swimsuit (2-8 Yrs)
3 for 2
£16
M&S Collection

Beach Graphic All In One Swimsuit (2-8 Yrs)

Shark Swim Shorts (2-8 Yrs)
3 for 2
£10
M&S Collection

Shark Swim Shorts (2-8 Yrs)

Shark Swim Shorts (6-16 Yrs)
3 for 2
£12
M&S Collection

Shark Swim Shorts (6-16 Yrs)

Long Sleeve Rash Vest (2-16 Yrs)
3 for 2
£14
M&S Collection

Long Sleeve Rash Vest (2-16 Yrs)

2pc Beach Print Swim Set (2-8 Yrs)
3 for 2
£17.50
M&S Collection

2pc Beach Print Swim Set (2-8 Yrs)

Ombré Swim Shorts (6-16 Yrs)
3 for 2
£12
M&S Collection

Ombré Swim Shorts (6-16 Yrs)

Seersucker Striped Swim Shorts (6-16 Yrs)
3 for 2
£12
M&S Collection

Seersucker Striped Swim Shorts (6-16 Yrs)

2pc Submarine Swim Set (2-8 Yrs)
3 for 2
£17.50
M&S Collection

2pc Submarine Swim Set (2-8 Yrs)

Flamingo Embroidered Swim Shorts (6-16 Yrs)
3 for 2
£14
M&S Collection

Flamingo Embroidered Swim Shorts (6-16 Yrs)

Embroidered Swim Shorts (2-8 Yrs)
3 for 2
£12
M&S Collection

Embroidered Swim Shorts (2-8 Yrs)

Cotton Rich Striped Towelling Poncho (2-8 Yrs)
3 for 2
£16.50
M&S Collection

Cotton Rich Striped Towelling Poncho (2-8 Yrs)

2pc Lobster Swim Set (2-8 Yrs)
3 for 2
£17.50
M&S Collection

2pc Lobster Swim Set (2-8 Yrs)

Lobster Print Swim Shorts (6-16 Yrs)
3 for 2
£12
M&S Collection

Lobster Print Swim Shorts (6-16 Yrs)

Pokémon™ Long Sleeve Rash Vest (6-16 Yrs)
3 for 2
£16
M&S Collection

Pokémon™ Long Sleeve Rash Vest (6-16 Yrs)

Shark Swim Shorts (2-8 Yrs)
3 for 2
£10
M&S Collection

Shark Swim Shorts (2-8 Yrs)

Seersucker Striped Swim Shorts (6-16 Yrs)
3 for 2
£12
M&S Collection

Seersucker Striped Swim Shorts (6-16 Yrs)

Cotton Rich Striped Swim Shorts (2-8 Yrs)
3 for 2
£10
M&S Collection

Cotton Rich Striped Swim Shorts (2-8 Yrs)

Embroidered Swim Shorts (2-8 Yrs)
3 for 2
£12
M&S Collection

Embroidered Swim Shorts (2-8 Yrs)

Colour Block Rash Vest (6-16 Yrs)
3 for 2
£12
M&S Collection

Colour Block Rash Vest (6-16 Yrs)

All the sun-ready styles they need

Read & shop
Content card All the sun-ready styles they need 15th March 2023
2pc Swim Set (2-8 Yrs)
3 for 2
£15
M&S Collection

2pc Swim Set (2-8 Yrs)

Junior Essential Surfer Print Swim Shorts (5-16 Yrs)
Online Only
£20
Speedo

Junior Essential Surfer Print Swim Shorts (5-16 Yrs)

Cotton Rich Striped Towelling Poncho (2-8 Yrs)
3 for 2
£16.50
M&S Collection

Cotton Rich Striped Towelling Poncho (2-8 Yrs)

Ombre Swim Shorts (2-8 Yrs)
3 for 2
£10
M&S Collection

Ombre Swim Shorts (2-8 Yrs)

Striped All In One (0-3 Yrs)
Online Only
£20
Mamas & Papas

Striped All In One (0-3 Yrs)

Palm Tree Swim Shorts (6-16 Yrs)
3 for 2
£12
M&S Collection

Palm Tree Swim Shorts (6-16 Yrs)

Printed Side Tape Swim Shorts (6-16 Yrs)
3 for 2
£14
M&S Collection

Printed Side Tape Swim Shorts (6-16 Yrs)

Sea Print Long Sleeve Rashsuit (0-3 Yrs)
Online Only
£20
Mamas & Papas

Sea Print Long Sleeve Rashsuit (0-3 Yrs)

Swim Shorts (2-16 Yrs)
3 for 2
£9
M&S Collection

Swim Shorts (2-16 Yrs)

Stitch™ Swim Shorts (2-8 Yrs)
3 for 2
£12
M&S Collection

Stitch™ Swim Shorts (2-8 Yrs)

Swim Shorts (4-16 Yrs)
New
£16.50
Speedo

Swim Shorts (4-16 Yrs)

2pc Swim Set (2-8 Yrs)
3 for 2
£15
M&S Collection

2pc Swim Set (2-8 Yrs)

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