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  • Baby & Toddler Little Co. by Lauren Conrad Short Sleeve Pocket Romper
    $14.40 sale
    $18.00 Orig.

    Baby & Toddler Little Co. by Lauren Conrad Short Sleeve Pocket Romper

    (7)
    Hola Plants Lobster Print Misty Blue Colorblock Red White Stripe
  • Baby & Toddler Little Co. by Lauren Conrad Organic Shortall
    $19.20 sale
    $24.00 Orig.

    Baby & Toddler Little Co. by Lauren Conrad Organic Shortall

    (2)
    Moss Gray Double Stripe
  • Top Rated
    Baby Boy Carter's 5-Pack Pandas Short Sleeve Bodysuits
    $11.99 sale
    $30.00 Reg.

    Baby Boy Carter's 5-Pack Pandas Short Sleeve Bodysuits

    (1901)
  • Disney's Winnie the Pooh Short Sleeve Lapped Shoulder Bodysuit by Jumping Beans®
    $5.99 sale
    $6.99 Reg.

    Disney's Winnie the Pooh Short Sleeve Lapped Shoulder Bodysuit by Jumping Beans®

    (5)
  • Baby Boy Nike Sports Graphics Logo Romper
    $13.20 sale
    $22.00

    Baby Boy Nike Sports Graphics Logo Romper

    (40)
    Red Aop Black
  • Baby Carter's 4th Of July Romper
    $10.80 sale
    $18.00 Orig.

    Baby Carter's 4th Of July Romper

    (2)
  • Top Rated
    Baby Carter's 5-Pack Short-Sleeve Bodysuits
    $11.99 sale
    $26.00 Reg.

    Baby Carter's 5-Pack Short-Sleeve Bodysuits

    (351)
  • Top Rated
    Disney's Winnie The Pooh Baby Bodysuit by Jumping Beans®
    $5.99 sale
    $6.99 Reg.

    Disney's Winnie The Pooh Baby Bodysuit by Jumping Beans®

    (11)
  • Top Rated
    Baby Nike Logo Romper
    $13.20 sale
    $22.00 Orig.

    Baby Nike Logo Romper

    (43)
    Gray Black
  • Baby Little Co. by Lauren Conrad Organic Overall
    $19.20 sale
    $24.00 Orig.

    Baby Little Co. by Lauren Conrad Organic Overall

    (2)
    Shady Pewter Cedar Elm
  • Jumping Beans® Short Sleeve 'It was Grandpa's Idea' Lapped Shoulder Bodysuit
    $5.99 sale
    $6.99 Reg.

    Jumping Beans® Short Sleeve "It was Grandpa's Idea" Lapped Shoulder Bodysuit

    (2)
  • Baby Little Co. by Lauren Conrad Denim Bubble Overalls
    $22.40 sale
    $28.00 Orig.

    Baby Little Co. by Lauren Conrad Denim Bubble Overalls

  • Disney's 101 Dalmatians 'Little Fella Big Smile' Baby Boy Short Sleeve Lapped Shoulder Bodysuit by Jumping Beans®
    $5.99 sale
    $6.99 Reg.

    Disney's 101 Dalmatians "Little Fella Big Smile" Baby Boy Short Sleeve Lapped Shoulder Bodysuit by Jumping Beans®

    (3)
  • Baby Boy Nike Tie-Dye Graphic Romper
    $12.00 - $13.20 sale
    $20.00 - $22.00 Reg.

    Baby Boy Nike Tie-Dye Graphic Romper

    (5)
    White Tie Dye Blue Tie Dye
  • Baby Jumping Beans® Dad's Sidekick Bodysuit
    $5.99 sale
    $6.99 Reg.

    Baby Jumping Beans® Dad's Sidekick Bodysuit

    (3)
  • Top Rated
    Baby Carter's 6-Pack 'Udderly Adorable' Bodysuits
    $16.00 sale
    $40.00 Reg.

    Baby Carter's 6-Pack "Udderly Adorable" Bodysuits

    (40)
  • Baby Boy Levi's® Denim Overalls
    $25.20 sale
    $42.00 Reg.

    Baby Boy Levi's® Denim Overalls

    (49)
    Melbourne Basil Sky
  • Baby Carter's My First 4th Of July Collectible Bodysuit
    $8.40 sale
    $14.00 Orig.

    Baby Carter's My First 4th Of July Collectible Bodysuit

    (1)
  • Top Rated
    Baby Carter's 4-Pack Long-Sleeve Bodysuits
    $11.99 sale
    $26.00 Reg.

    Baby Carter's 4-Pack Long-Sleeve Bodysuits

    (363)
  • Baby Jumping Beans® Marvel Spider-Man Drop Shoulder Romper
    $12.99 sale
    $14.99 Orig.

    Baby Jumping Beans® Marvel Spider-Man Drop Shoulder Romper

  • Top Rated
    Baby Boy Carter's 7-Pack Dogs Short Sleeve Bodysuits
    $16.00 sale
    $40.00 Reg.

    Baby Boy Carter's 7-Pack Dogs Short Sleeve Bodysuits

    (71)
  • Baby Boy Batman 2-Pack Romper Set
    $16.09 sale
    $22.99 Reg.

    Baby Boy Batman 2-Pack Romper Set

    (1)
  • Top Rated
    Baby Carter's 5-Pack Tank Top Bodysuit
    $11.99 sale
    $26.00 Reg.

    Baby Carter's 5-Pack Tank Top Bodysuit

    (176)
  • Top Rated
    Baby Boy Carter's 5-Pack Dinosaur Sleeveless Bodysuits
    $11.99 sale
    $30.00 Reg.

    Baby Boy Carter's 5-Pack Dinosaur Sleeveless Bodysuits

    (14)
  • Marvel Baby Graphic Bodysuit by Jumping Beans®
    $4.89 sale
    $6.99 Orig.

    Marvel Baby Graphic Bodysuit by Jumping Beans®

    (10)
    Tan Marvel Gray
  • Top Rated
    Baby Boy Carter's 6-Pack Dinosaur Long Sleeve Bodysuits
    $16.00 sale
    $40.00 Reg.

    Baby Boy Carter's 6-Pack Dinosaur Long Sleeve Bodysuits

    (51)
  • Top Rated
    Baby Boy Carter's 5-Pack Stripes Short Sleeve Bodysuits
    $11.99 sale
    $30.00 Reg.

    Baby Boy Carter's 5-Pack Stripes Short Sleeve Bodysuits

    (1852)
  • Top Rated
    Baby Boy Nike Allover Print Sportsball Romper
    $12.00 sale
    $20.00 Reg.

    Baby Boy Nike Allover Print Sportsball Romper

    (26)
  • Baby Nike 'Just Do It.' 3-Pack Bodysuits
    $17.50 sale
    $35.00 Reg.

    Baby Nike "Just Do It." 3-Pack Bodysuits

    (37)
  • Disney's Dumbo 'Ready to Fly' Short Sleeve Lapped Shoulder Bodysuit by Jumping Beans®
    $6.99

    Disney's Dumbo "Ready to Fly" Short Sleeve Lapped Shoulder Bodysuit by Jumping Beans®

    (1)
  • Disney's Pluto Short Sleeve Lapped Shoulder Bodysuit by Jumping Beans®
    $5.99 sale
    $6.99 Reg.

    Disney's Pluto Short Sleeve Lapped Shoulder Bodysuit by Jumping Beans®

  • Baby Jumping Beans® Adventurer Bodysuit
    $5.99 sale
    $6.99 Reg.

    Baby Jumping Beans® Adventurer Bodysuit

    (1)
  • Baby Boy Nike Colorblock Logo Romper
    $13.20 sale
    $22.00 Orig.

    Baby Boy Nike Colorblock Logo Romper

    (36)
  • Disney's 101 Dalmatians 'Puppy Love' Short Sleeve Lapped Shoulder Bodysuit by Jumping Beans®
    $6.99

    Disney's 101 Dalmatians "Puppy Love" Short Sleeve Lapped Shoulder Bodysuit by Jumping Beans®

  • Top Rated
    Baby Carter's 5-Pack Side-Snap Tees
    $11.99 sale
    $26.00 Reg.

    Baby Carter's 5-Pack Side-Snap Tees

    (46)
  • Top Rated
    Baby Carter's 5-Pack 'Hello Big World' Bodysuits
    $11.99 sale
    $30.00 Reg.

    Baby Carter's 5-Pack "Hello Big World" Bodysuits

    (1866)
  • Baby Little Planet by Carter's Hooded Pointelle Sweater Knit Jumpsuit
    $21.56 sale
    $26.95 Orig.

    Baby Little Planet by Carter's Hooded Pointelle Sweater Knit Jumpsuit

    (21)
  • Top Rated
    Baby Boy Little Planet by Carter's Striped & Camping Print 2-Pack Bodysuits
    $11.96 sale
    $14.95 Orig.

    Baby Boy Little Planet by Carter's Striped & Camping Print 2-Pack Bodysuits

    (14)
  • Disney's Bambi Short Sleeve Lapped Shoulder Bodysuit by Jumping Beans®
    $6.99

    Disney's Bambi Short Sleeve Lapped Shoulder Bodysuit by Jumping Beans®

    (1)
  • Baby Boy Carter's 4-Pack Long-Sleeve Bodysuits
    $18.00 clearance
    $30.00 Reg.

    Baby Boy Carter's 4-Pack Long-Sleeve Bodysuits

    (104)
  • Baby Boy Levi's® Short Sleeve Poster Logo Coverall
    $10.80 sale
    $18.00 Reg.

    Baby Boy Levi's® Short Sleeve Poster Logo Coverall

    (2)
    Bright White Navy
  • Baby Boy Carter's Dinosaur Fleece Hooded Jumpsuit
    $10.99 sale
    $24.00 Orig.

    Baby Boy Carter's Dinosaur Fleece Hooded Jumpsuit

    (16)
  • Top Rated
    Baby Little Planet by Carter's Gauze Overalls
    $18.36 sale
    $22.95 Orig.

    Baby Little Planet by Carter's Gauze Overalls

    (11)
  • Top Rated
    Baby Carter's 4-Pack Side-Snap Tees
    $11.99 sale
    $26.00 Reg.

    Baby Carter's 4-Pack Side-Snap Tees

    (1290)
  • Baby Little Planet by Carter's Sweater Knit Overalls
    $19.96 sale
    $24.95 Orig.

    Baby Little Planet by Carter's Sweater Knit Overalls

    (47)
  • Baby Boy Carter's Sailboat Pique Romper
    $11.99 sale
    $22.00 Orig.

    Baby Boy Carter's Sailboat Pique Romper

  • Top Rated
    Baby Boy Levi's® Colorblock Graphic Tee & Jean Shortalls Set
    $28.80 sale
    $48.00 Reg.

    Baby Boy Levi's® Colorblock Graphic Tee & Jean Shortalls Set

    (18)
  • Top Rated
    Baby Boy Nike Long Sleeve Bodysuits 3-Pack Set
    $17.50 sale
    $35.00 Reg.

    Baby Boy Nike Long Sleeve Bodysuits 3-Pack Set

    (12)

One-Piece Baby Boy Outfits

Kohl's can be your one stop shop for all baby boy one piece apparel. Featuring popular brands like Carter's, Under Armour and Nike, along with our own Jumping Beans, you're sure to find everything you need to keep your kiddo suited up in style.

Need to stock up on some baby boy bodysuits? Looking for baby boy coveralls to make an easy outfit for your little one? Or baby boy rompers to keep him cool in the warm weather? We've got tons of awesome patterns, graphics, prints and styles you're sure to love dressing your little one in!