Baby Boys' Clothing
Wrap your little one in comfort and style with our adorable collection of baby boy clothes at Marks & Spencer. Discover newborn essentials, charming sleepsuits and clothing sets that offer effortless coordination for any occasion. From cozy pajamas to cute ensembles, shop our range of baby boy clothes online for quality and convenience.
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3pc Cotton Rich Christmas Elf Outfit (0-3 Yrs)
2pc Cotton Rich Top & Leggings Outfit (0-3 Yrs)
2pc Cotton Rich Top & Bottom Outfit (0-3 Yrs)
Mushroom Sleepsuit with Comforter (7lbs-3 Yrs)
Spencer Bear™ Family Christmas All in One (0 -3 Yrs)
2pc Pure Cotton Paddington™ Knitted Outfit (0-12 Mths)
3pc Novelty Bat Outfit (0-24 Mths)
3pc Cotton Rich Bodysuit & Hat Outfit (7lbs - 12 Mths)
4pc Cotton Rich Whale Starter Set (7lbs-9 Mths)
3pk Pure Cotton Waffle Zip Sleepsuits (6½lbs-3 Yrs)
Pure Cotton Zip Hoodie (0-6 Yrs)
7pk Pure Cotton Dog Print Bodysuits (5lbs-3 Yrs)
3pk Pure Cotton Dog Popper Footed Sleepsuits (0-3 Yrs)
3pk Adaptive Bodysuits (3-16 Years)
3pk Cotton Rich Slogan Bibs (0-3 Mths)
3pk Pure Cotton Peaches Bodysuits (0-3 Yrs)
2pk Cotton Rich Waffle Leggings (6½lbs-3 Yrs)
2pk Hip Dysplasia Sleepsuits (7lbs-1 Yrs)
2pk Hip Dysplasia Pure Cotton Bodysuits (7lbs-1 Yrs)
2pk Hip Dysplasia Cotton Rich Stars Joggers (7lbs-1 Yrs)
3pk Cotton Rich Zip Sleepsuits (6½lbs-3 Yrs)
7pc Pure Cotton Premature Heart & Bunny Starter Set
3pk Pure Cotton Bodysuits (3-16 Yrs)
8pc Pure Cotton Premature Starter Set
8pc Pure Cotton Premature Elephant Starter Set
2pc Pure Cotton The Lion King™ Outfit (0-3 Yrs)
Quilted Hooded Snowsuit (0-3 Yrs)
3pc Pure Cotton T-Shirt & Shacket Outfit (0-3 Yrs)
3pc Cotton Rich Checked Top & Bottom Outfit (0-3 Yrs)
3pc Cotton Rich Striped Outfit (7lbs-9 Mths)
Knitted Joggers (0-3 Yrs)
2pc Pure Cotton Checked Top & Bottom Outfit (0-6 Yrs)
5pk Pure Cotton Whale Dribble Bibs
Blue Stripe Jersey Pramsuit (0-12 Mths)
Borg Pocket Hooded Jacket (0-3 Yrs)
Pure Cotton Cord Shacket (0-3 Yrs)
Quilted Hooded Snowsuit (0-3 Yrs)
Cotton Rich Little Acorn Print Sweatshirt (0-3 Yrs)
3pk Pure Cotton Grandad Tops (0-6 Yrs)
2pc Pure Cotton Christmas Dungaree Outfit
Denim Acorn Badge Borg Lined Jacket (0 Mths-3 Yrs)
2pc Cotton Rich Top & Bottom Outfit (0-3 Yrs)
3pk Pure Cotton Sport Tops (0-3 Yrs)
2pc Knitted Textured Outfit (0-3 Yrs)
3pk Pure Cotton Striped & Plain Tops (0-6 Yrs)
2pc Cotton Rich Dinosaur Sweatshirt Jeans Outfit (0 Mths-3 Yrs)
2pc Pure Cotton The Lion King™ Romper Outfit (0-3 Yrs)
2pc Knitted Hedgehog Outfit (0-12 Mths)
3pk Cotton Rich Elasticated Waist Joggers (0-3 Yrs)
5pk Pure Cotton Dinosaur Bodysuits (6½lbs-3 Yrs)
3pk Cotton Rich Rompers (7lbs-12 Mths)
5pk Pure Cotton Lion King™ Bodysuits (7lbs - 3 Yrs)
Cotton Rich Velour Sleepsuit (0 Mths-3 Yrs)
5pk Pure Cotton Bodysuits (6½lbs-3 Yrs)
2pc Cotton Rich Top & Bottom Outfit (0-6 Yrs)
2pc Peter Rabbit™ Sleepsuit and Hat (7lbs-1 Yrs)
Pure Cotton Knitted All in One with Booties (0-12 Mths)
2pc Knitted Wrap Outfit (0-12 Mths)
Pure Cotton 2.5 Tog Double Zip Sleepsuit (0-12 Mths)
2pc Cotton Rich Grow with Me Outfit (0-3 Yrs)
3pk Pure Cotton Peach Sleepsuits (6½lbs-3 Yrs)
Cotton Rich Velour Sleepsuit (0-12 Mths)
2pc Cotton Rich Christmas Pudding Outfit
2pk Cotton Rich Christmas Dribble Bibs
7pk Pure Cotton Patterned Bodysuits (5lbs-3 Yrs)
3pk Cotton Rich Tropical Print Bodysuits (0-3 Yrs)
Cotton Rich Novelty Holly Print Hooded All in One (0 Mths-3 Yrs)
3pk Pure Cotton Turtle Sleepsuits (0-3 Yrs)
2pk Cotton Rich Paddington™ Sleepsuits (6½lbs-3 Yrs)
2pc Knitted Bear Wrap Outfit (0-12 Mths)
3pk Pure Cotton Balloon & Cloud Sleepsuits (0-3 Yrs)
Pure Cotton Novelty Reindeer Sleepsuit (0-12 Mths)
2pk Cotton Rich Velour Bunny Sleepsuits (0-3 Yrs)
7pk Pure Cotton Floral Bodysuits (5lbs-3 Yrs)
2pc Cotton Blend Cosy Snuggles Knit Outfit (0-3 Yrs)
3pk Pure Cotton Floral Long Sleeve Bodysuits (0-3 Yrs)
Cotton Linen Disney Lion King™ Bibshort
Pure Cotton By The Sea Sweatshirt (0 Mths-3 Yrs)
2pc Cotton Rich Lion King™ Bodysuit Outfit (7lbs-1 Yrs)
4pc Cotton Rich Nautical Starter Set (0-12 Mths)
3pc Linen Blend Shorts Outfit (7lbs - 12 Mths)
Cotton Rich Lion King™ Sleepsuit with Comforter (7lbs-3 Yrs)
2pc Cotton Rich Broderie Dress Outfit (7lbs-1 Yrs)
4pc Cotton Rich Starter Set (0-9 Mths)
3pk Cotton Rich Rompers (0-1 Yrs)
Pure Cotton Double Cloth Trousers (0-6 Yrs)
2pc Cotton Rich T-Shirt & Shorts Outfit (0-6 Yrs)
2pc Pure Cotton Whale Print Romper Set (7lbs-12 Mths)
3pc Cotton Rich Outfit (0-6 Yrs)
Dinosaur Print Hooded Padded Coat (0-3 Yrs)
2pc Pure Cotton Leaf Outfit (0-12 Mths)
2pk Pure Cotton Frill Long Sleeve Bodysuits (0-3 Yrs)
3pk Pure Cotton Striped Tops (0-3 Yrs)
Pure Cotton Open Knit Jumper (0-3 Yrs)
Lion Print Borg Lined Raincoat (3 Mths-3 Yrs)
Pure Cotton Woven Leaf Collared All In One (0-12 Mths)
Quilted Fashion Jacket (0 Mths-6 Yrs)
3pc Pure Cotton Checked Shacket Outfit (0-6 Yrs)
3pk Pure Cotton London Sleepsuits (6½lbs-3 Yrs)
5pc Cotton Rich Striped Starter Set (0-9 Mths)
4pc Pure Cotton Born in 2025 Starter Set (0-12 Mths)
2pc Cotton Rich Born in 2025 Outfit (0-6 Mths)
2pc Cotton Rich Sprig Dungaree Outfit (0-12 Mths)
3pk Cotton Rich Printed Sleepsuits (0-3 Yrs)
2pk Cotton Rich Ribbed Cross Over Bodysuits (0-3 Yrs)
2pc Pure Cotton Striped Outfit (0-3 Yrs)
3pk Cotton Rich Checkerboard Bodysuits (6½lbs-3 Yrs)
Faux Fur Hooded Pramsuit (0-12 Mths)
3pk Pure Cotton Car Long Sleeve Bodysuits (0-3 Yrs)
Baby Riptape Pram Shoes (0-18 Months)
Baby Riptape Pram Shoes (0-18 Months)
2pc Cotton Rich Dungaree Outfit (0-3 Yrs)
2pk Cotton Rich Bear Sleepsuits (6½lbs-3 Yrs)
2pk Pure Cotton Long Sleeve Polo Bodysuits (0-3Yrs)
Pure Cotton Elasticated Waist Trousers (0-3 Yrs)
2pk Pure Cotton Long Sleeve Polo Tops (0-3 Yrs)
3pk Cotton Rich Ditsy Floral Sleepsuits (0 Mths-3 Yrs)
Lightweight Hooded Padded Coat (0 Mths-3 Yrs)
3pk Pure Cotton Sleepsuits (5lbs-3 Yrs)
3pc Knitted Cardigan Booties Outfit (0-12 Mths)
Pure Cotton Towelling Hooded Robe (0-3 Yrs)
Baby Riptape Pram Shoes (0-18 Months)
2pk Pure Cotton Waffle Bodysuits (6½lbs-3 Yrs)
5pk Pure Cotton Long Sleeve Bodysuits (0-3 Yrs)
2pk Pure Cotton Waffle Leggings (6½lbs-3 Yrs)
3pk Pure Cotton Bunny Sleepsuits (6½lbs-3 Yrs)
3pk Cotton Rich Ribbed Sleepsuits (6½lbs-3 Yrs)
3pk Cotton Rich Heart Long Sleeved Bodysuits (0 Mths-3 Yrs)
2pc Pure Cotton Knitted Crawler Outfit (0-12 Mths)
2pc Knitted Polo with Trousers Outfit (0-6 Yrs)
2pc Christmas Reindeer Knitted Outfit (0-3 Yrs)
Knitted Fairisle Braces Outfit (0-12 Mths)
Cotton Blend Robin Knitted Jumper (0 Mths-3 Yrs)
3pk Cotton Rich Ribbed Sleepsuits (0-3 Yrs)
3pk Pure Cotton Striped & Plain Leggings (0-6 Yrs)
3pk Pure Cotton Dinosaur Long Sleeve T-Shirts (0-3 Yrs)
3pk Adaptive Bodysuits (3-16 Yrs)
7pk Pure Cotton Turtle Bodysuits (5lbs- 3 yrs)
Cotton Blend Plain Trousers (0-6 Yrs)
7pk Pure Cotton Sleeveless Bodysuits (5lbs-3 Yrs)
Kids' Cable Knit Double Pom Winter Hat (0-3 Yrs)
Zip Up Hoodie (0-3 Yrs)
2pc Pure Cotton Striped Dungarees Outfit (0-3 Yrs)
Cotton Blend Fleece Lined Sweatshirt (0-3 Yrs)
2pc Cotton Rich Colour Block Hooded Sweat Outfit (0-6 Yrs)
2pc Cotton Rich Jersey Dino Dungaree Outfit (0-3 Yrs)
2pc Pure Cotton Denim Dungaree Outfit (0-3 Yrs)
Cotton Rich Striped Rugby Sweatshirt (0-6 Yrs)
Cotton Rich Garment Dye Sweatshirt (0-3 Yrs)
2pc Cotton Rich Colour Block Sweat Outfit (0-8 Yrs)
3pk Pure Cotton Dinosaur Sleepsuits (6½lbs-3 Yrs)
Cotton Blend Fleece Lined Joggers (0-3 Yrs)
3pk Pure Cotton Dinosaur Print Sleepsuits (0 Mths-3 Yrs)
3pk Pure Cotton Car Print Sleepsuits (0 Mths-3 Yrs)
3pk Cotton Rich Sheep Ribbed Sleepsuits (6½lbs-3 Yrs)
3pk Pure Cotton Rocket & Star Sleepsuits (6½lbs-3 Yrs)
2pc Cotton Rich Dino Top & Bottom Outfit (0-6 Yrs)
Cotton Blend Bear Cosy Rib Sleepsuits (0-3 Yrs)
3pk Pure Cotton Floral Sleepsuits (0-3 Yrs)
2pk Cotton Rich Leaf Print Sleepsuits (0 Mths-3 Yrs)
3pk Cotton Rich Ribbed Safari Sleepsuits (6½lbs-3 Yrs)
3pk Cotton Rich Woodland Print Sleepsuits (6½lbs-3 Yrs)
7pk Pure Cotton Floral Bodysuits (0-3 Yrs)
10pk Pure Cotton Short Sleeve Bodysuits (6½lbs-3 Yrs)
7pk Pure Cotton Short Sleeve Bodysuits (5lbs-3 Yrs)
3pk Cotton Rich Heart Ribbed Sleepsuits (6½lbs-3 Yrs)
2pc Fairisle Crawlers Outfit (0-12 Mths)
3pk Lion King™ Sleepsuits (7lbs - 3 Yrs)
5pk Pure Cotton Strappy Bodysuits (6½lbs-3 Yrs)
2pk Cotton Rich Velour Sleepsuits (0-3 Yrs)
2pc Cotton Rich Skating Dog Print Sweatshirt Trousers Outfit (0 Mths-6 Yrs)
3pc Cotton Rich Bunny Outfit (7lbs-1 Yrs)
5pk Pure Cotton Sleepsuits (5lbs-3 Yrs)
3pk Pure Cotton Tie Dye T-Shirts (0-6 Yrs)
2pc Cotton Rich Pumpkin Outfit (0-24 Mths)
7pk Pure Cotton Long Sleeve Bodysuits (5lbs-3 Yrs)
4pk Pure Cotton Mittens (0-1 Yrs)
4pk Pure Cotton Booties (0-1 Yrs)
