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Boys' Swimwear

Prepare him for summer adventures with our stylish boys' swimming and holiday clothes. Explore versatile options, including boys' swim sets and summer outfits, then complete his look with our range of fun summer hats. With Sun Smart UPF50+ fabric that helps protect against harmful UV rays and quick-drying swimwear in bold patterns and bright shades, youngsters can stand out at the pool and you can ensure he stays safe and comfortable all day.

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34 Items
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34 Items
product-main-image New in
M&S COLLECTION
Hot Wheels™ Swim Shorts (2-8 Yrs)

Hot Wheels™ Swim Shorts (2-8 Yrs)

T884009W
KW 5.500
product-main-image New in
M&S COLLECTION
2pc Hibiscus 3/4 Sleeve Swim Set (2-8 Yrs)

2pc Hibiscus 3/4 Sleeve Swim Set (2-8 Yrs)

T883570W
KW 8.000
product-main-image New in
M&S COLLECTION
2pk Sea Scene Shorter Length Swim Shorts (2-8 Yrs)

2pk Sea Scene Shorter Length Swim Shorts (2-8 Yrs)

T884006W
KW 8.000
product-main-image New in
M&S COLLECTION
Swim Shorts (2-16 Yrs)

Swim Shorts (2-16 Yrs)

T877325W
KW 5.500
2 colours available
product-main-image New in
M&S COLLECTION
Ditsy Floral Swim Shorts (2-8 Yrs)

Ditsy Floral Swim Shorts (2-8 Yrs)

T884003W
KW 4.500
product-main-image New in
M&S COLLECTION
Tye Dye Swim Shorts (2-8 Yrs)

Tye Dye Swim Shorts (2-8 Yrs)

T884013W
KW 4.500
product-main-image New in
M&S COLLECTION
2pc Leaf Print Long Sleeve Swim Set (2-8 Yrs)

2pc Leaf Print Long Sleeve Swim Set (2-8 Yrs)

T883581W
KW 7.500
product-main-image New in
M&S COLLECTION
McLaren F1 Team Swim Shorts (6-16 Yrs)

McLaren F1 Team Swim Shorts (6-16 Yrs)

T877348W
KW 7.500
product-main-image New in
M&S COLLECTION
SpongeBob SquarePants™ Swim Shorts (6-16 Yrs)

SpongeBob SquarePants™ Swim Shorts (6-16 Yrs)

T877347W
KW 7.500
product-main-image New in
M&S COLLECTION
Ditsy Floral Shorter Length Swim Shorts (6-16 Yrs)

Ditsy Floral Shorter Length Swim Shorts (6-16 Yrs)

T877330W
KW 5.500
product-main-image New in
M&S COLLECTION
Striped Swim Shorts (6-16 Yrs)

Striped Swim Shorts (6-16 Yrs)

T877344W
KW 5.500
product-main-image New in
M&S COLLECTION
Graphic Long Sleeve Rash Vest (2-16 Yrs)

Graphic Long Sleeve Rash Vest (2-16 Yrs)

T877336W
KW 6.250
product-main-image New in
M&S COLLECTION
2pk Swim Shorts (6-16 Yrs)

2pk Swim Shorts (6-16 Yrs)

T877343W
KW 9.500
product-main-image New in
M&S COLLECTION
Tie Dye Swim Shorts (6-16 Yrs)

Tie Dye Swim Shorts (6-16 Yrs)

T877349W
KW 5.500
product-main-image New in
M&S COLLECTION
Embroidered Leaf Swim Shorts (2-8 Yrs)

Embroidered Leaf Swim Shorts (2-8 Yrs)

T884012W
KW 5.500
product-main-image New in
M&S COLLECTION
2pk Ombre Swim Shorts (2-8 Yrs)

2pk Ombre Swim Shorts (2-8 Yrs)

T884011W
KW 8.000
product-main-image New in
M&S COLLECTION
Sun Sea Surf' Slogan Long Sleeve Rash Vest (2-8 Yrs)

Sun Sea Surf' Slogan Long Sleeve Rash Vest (2-8 Yrs)

T883573W
KW 4.500
product-main-image New in
M&S COLLECTION
Striped Swim Shorts (2-8 Yrs)

Striped Swim Shorts (2-8 Yrs)

T884004W
KW 4.500
2 colours available
product-main-image
M&S COLLECTION
Colourblock 3/4 Sleeve All In One (2-8 Yrs)

Colourblock 3/4 Sleeve All In One (2-8 Yrs)

T883575W
KW 7.500
product-main-image
M&S COLLECTION
Striped All In One (2-8 Yrs)

Striped All In One (2-8 Yrs)

T883576W
KW 7.500
product-main-image
M&S COLLECTION
Floral Swim Shorts (6-16 Yrs)

Floral Swim Shorts (6-16 Yrs)

T877327W
KW 5.500
product-main-image
M&S COLLECTION
2pc Spider-Man™ Swim Set (2-8 Yrs)

2pc Spider-Man™ Swim Set (2-8 Yrs)

T883571W
KW 9.000
product-main-image
M&S COLLECTION
Shorter Length Stripe Swim Shorts (2-8 Yrs)

Shorter Length Stripe Swim Shorts (2-8 Yrs)

T884007W
KW 4.500
product-main-image
M&S COLLECTION
2pc Surf Long Sleeve Swim Set (2-8 Yrs)

2pc Surf Long Sleeve Swim Set (2-8 Yrs)

T883579W
KW 7.500
product-main-image
M&S COLLECTION
Surf Graphic Long Sleeve Rash Vest (2-16 Yrs)

Surf Graphic Long Sleeve Rash Vest (2-16 Yrs)

T877335W
KW 6.250
product-main-image
M&S COLLECTION
Cotton Blend Striped Swim Shorts (6-16 Yrs)

Cotton Blend Striped Swim Shorts (6-16 Yrs)

T877331W
KW 5.500
2 colours available
product-main-image
M&S COLLECTION
2pk Ombre Swim Shorts (6-16 Yrs)

2pk Ombre Swim Shorts (6-16 Yrs)

T877334W
KW 9.000
product-main-image
M&S COLLECTION
Pure Cotton Striped Poncho (2-8 Yrs)

Pure Cotton Striped Poncho (2-8 Yrs)

T882288W
KW 8.000
product-main-image
M&S COLLECTION
Cargo Swim Shorts (2-8 Yrs)

Cargo Swim Shorts (2-8 Yrs)

T884010W
KW 5.500
product-main-image
M&S COLLECTION
SmileyWorld® Rash Vest (6-16 Yrs)

SmileyWorld® Rash Vest (6-16 Yrs)

T877338W
KW 7.500
product-main-image
M&S COLLECTION
2pc Graphic Swim Set (6-16 Yrs)

2pc Graphic Swim Set (6-16 Yrs)

T877353W
KW 9.500
product-main-image
M&S COLLECTION
2pk Striped Swim Shorts (6-16 Yrs)

2pk Striped Swim Shorts (6-16 Yrs)

T877340W
KW 9.000
product-main-image
M&S COLLECTION
Quarter Zip Rash Vest (2-16 Yrs)

Quarter Zip Rash Vest (2-16 Yrs)

T877339W
KW 5.500
4 colours available
product-main-image
GOODMOVE
Swim Shorts (6-16 Yrs)

Swim Shorts (6-16 Yrs)

T762427
KW 5.000