Shop baby boy clothes sizes 12-18 months.

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  • Baby & Toddler Boy Jumping Beans® Active Shorts
    $6.39 with code SAVE20 Promo details.
    $7.99 Reg.

    Baby & Toddler Boy Jumping Beans® Active Shorts

    (33)
    Black White Black Red Marble Pewter Gray Black Garden Poppy Bayou Navy
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  • Baby & Toddler Boy Jumping Beans® French Terry Shorts
    $6.39 with code SAVE20 Promo details.
    $7.99 Reg.

    Baby & Toddler Boy Jumping Beans® French Terry Shorts

    (27)
    Bayou Navy Black Ore Festivity Pine Denim Flare Elson Tan Medium Gray Beach Reflection Coalmine
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  • Top Rated
    Baby & Toddler Boy Jumping Beans® Woven Poplin Tech Shorts
    $11.19 with code SAVE20 Promo details.
    $13.99 Reg.

    Baby & Toddler Boy Jumping Beans® Woven Poplin Tech Shorts

    (12)
    Bayou Navy Academy Khaki Black Ore Elson Tan Medium Gray
  • Baby & Toddler Boy Nike Performance Swoosh Shorts
    $14.99 sale
    $20.00 Reg.

    Baby & Toddler Boy Nike Performance Swoosh Shorts

    (84)
    Navy Red Dark Gray Black
  • Toddler Boy Carter's 4-Piece Construction Print Shirts & Shorts Pajama Set
    $18.00 sale
    $36.00 Reg.

    Toddler Boy Carter's 4-Piece Construction Print Shirts & Shorts Pajama Set

    (13)
  • Baby & Toddler Boy Nike Dri-FIT Dropset Tee & Shorts Set
    $29.99 sale
    $40.00 Reg.

    Baby & Toddler Boy Nike Dri-FIT Dropset Tee & Shorts Set

    (71)
    Baltic Blue Orange Gray
  • Baby & Toddler Little Co. by Lauren Conrad Organic Cotton Relaxed Fit Short Sleeve Tee
    $12.80 with code SAVE20 Promo details.
    $16.00 Orig.

    Baby & Toddler Little Co. by Lauren Conrad Organic Cotton Relaxed Fit Short Sleeve Tee

    (1)
    Bonvoyage Left Chest Lemon Chill Days Flower Vase Home Grown Sail Boats American Babe
  • Top Rated
    Baby & Toddler Boy Carter's 4-Piece Shark Print Shirts & Shorts Pajama Set
    $18.00 sale
    $36.00 Reg.

    Baby & Toddler Boy Carter's 4-Piece Shark Print Shirts & Shorts Pajama Set

    (15)
  • Baby & Toddler Boy Jumping Beans® Graphic Tee
    $6.39 with code SAVE20 Promo details.
    $7.99 Reg.

    Baby & Toddler Boy Jumping Beans® Graphic Tee

    (6)
    Nacho Fun Shark Scene Paint Monster Truck Lets Explore Sand Sun
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  • Baby & Toddler Boy Jumping Beans® French Terry Zip Up Hoodie
    $7.99 with code SAVE20 Promo details.
    $9.99 sale $13.99 Reg.

    Baby & Toddler Boy Jumping Beans® French Terry Zip Up Hoodie

    (40)
    Elson Tan Beach Reflection Blue Coral
  • Baby & Toddler Little Co. by Lauren Conrad Henley Romper
    $14.40 with code SAVE20 Promo details.
    $18.00 Orig.

    Baby & Toddler Little Co. by Lauren Conrad Henley Romper

    (1)
    Summer Icons Stripe Dye Ivory Green Stripe
  • Top Rated
    Baby & Toddler Boy Jumping Beans® Graphic Tee
    $6.39 with code SAVE20 Promo details.
    $7.99 Reg.

    Baby & Toddler Boy Jumping Beans® Graphic Tee

    (15)
    Play Ball Coral Swamp Gators Olive Safari Aqua Trex Yellow Monster Truck Orange
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  • Baby & Toddler Little Co. by Lauren Conrad Short Sleeve Pocket Romper
    $14.40 with code SAVE20 Promo details.
    $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 Boy Jumping Beans® Chest Pocket Henley Tee
    $8.79 with code SAVE20 Promo details.
    $10.99 Reg.

    Baby & Toddler Boy Jumping Beans® Chest Pocket Henley Tee

    (6)
    Aqua Texture Blue Green Texture Farley Olive Texture Coral Red Orange Denim Blue Grey Heather
  • Toddler Boy Jumping Beans® Twill Pull-on Jogger Pants
    $11.19 with code SAVE20 Promo details.
    $13.99 Reg.

    Toddler Boy Jumping Beans® Twill Pull-on Jogger Pants

    (196)
    Black Ore Bayou Navy Coal Mine Forest Camo Elgin Beige Maroon Olive Forest English Elm
  • Baby & Toddler Little Co. by Lauren Conrad Organic French Terry Zip Hoodie
    $16.00 with code SAVE20 Promo details.
    $20.00 Orig.

    Baby & Toddler Little Co. by Lauren Conrad Organic French Terry Zip Hoodie

    (4)
    Graceful Beige Shady Pewter Barton Beige
  • Baby Boy Jumping Beans® Boy Knit Shorts
    $5.59 with code SAVE20 Promo details.
    $6.99 Reg.

    Baby Boy Jumping Beans® Boy Knit Shorts

    (2)
    Black Luxe Beckham Bay Hudson Water Gray Mist Heather
  • Top Rated
    Baby & Toddler Boy Jumping Beans® Allover Print Chest Pocket Graphic Tee
    $6.39 with code SAVE20 Promo details.
    $7.99 Reg.

    Baby & Toddler Boy Jumping Beans® Allover Print Chest Pocket Graphic Tee

    (18)
    Sport Print Light Blue Gator Print Aqua Shark Print Blue Race Track Light Blue Pizza Dino Butter Dinos Print Ivory
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  • Baby & Toddler Boy Jumping Beans® 2-Piece Swim Set
    $15.19 with code SAVE20 Promo details.
    $18.99 sale $24.99 Reg.

    Baby & Toddler Boy Jumping Beans® 2-Piece Swim Set

    (15)
    Shark Mouth Tropical Trex Cool Shark Monkey Beach
  • Top Rated
    Baby & Toddler Boy Carter's 4 pc Firetruck Tops & Bottoms Pajamas Set
    $18.00 sale
    $36.00 Reg.

    Baby & Toddler Boy Carter's 4 pc Firetruck Tops & Bottoms Pajamas Set

    (26)
  • Toddler Boys Nike Dri-FIT 'Just Do It.' Baseball Sportball Graphic Tee and Shorts Set
    $29.99 sale
    $40.00 Reg.

    Toddler Boys Nike Dri-FIT "Just Do It." Baseball Sportball Graphic Tee and Shorts Set

    (9)
  • Baby & Toddler Little Co. by Lauren Conrad Top & Bottoms Pajama Set
    $14.40 with code SAVE20 Promo details.
    $18.00 Orig.

    Baby & Toddler Little Co. by Lauren Conrad Top & Bottoms Pajama Set

    (23)
    Chicken Print Cloud Daisy Stripe And Logo Garden Print
  • Baby & Toddler Boy Jumping Beans® Denim Pull On Jean Shorts
    $11.19 with code SAVE20 Promo details.
    $13.99 Reg.

    Baby & Toddler Boy Jumping Beans® Denim Pull On Jean Shorts

    (5)
    Medium Wash Light Wash
  • Baby and Toddler Boy Jumping Beans® Summer Tank Top
    $6.39 with code SAVE20 Promo details.
    $7.99 Reg.

    Baby and Toddler Boy Jumping Beans® Summer Tank Top

    (1)
    Waves Surf Summer Excavator Later Skater Outline Trex Sunny Days Snack Attack Baseball Flag
  • Baby & Toddler Boy Carter's 4 pc Dinosaur Tops & Bottoms Pajamas Set
    $18.00 sale
    $36.00 Reg.

    Baby & Toddler Boy Carter's 4 pc Dinosaur Tops & Bottoms Pajamas Set

    (6)
  • Baby Carter's Bodysuits & Leggings Set
    $12.99 sale
    $26.00 Reg.

    Baby Carter's Bodysuits & Leggings Set

    (28)
  • Baby Boy Carter's Doubleknit Cardigan, Bodysuit & Pants Set
    $19.00 clearance
    $38.00 Orig.

    Baby Boy Carter's Doubleknit Cardigan, Bodysuit & Pants Set

    (28)
  • Baby / Toddler Nike 6 Pack Ankle Socks
    $15.00
    Buy One, Get One 1/2 Off

    Baby / Toddler Nike 6 Pack Ankle Socks

    (422)
  • Baby & Toddler Nike 6-Pack Crew Socks
    $15.00
    Buy One, Get One 1/2 Off

    Baby & Toddler Nike 6-Pack Crew Socks

    (76)
  • Baby & Toddler Boy Jumping Beans® Americana Graphic Tee
    $6.39 with code SAVE20 Promo details.
    $7.99 Reg.

    Baby & Toddler Boy Jumping Beans® Americana Graphic Tee

    (2)
    Baseball Stars Trex Usa Star Flag Sparkler Squad
  • Top Rated
    Baby Boy Carter's Giraffe Snap-Up Romper
    $9.99 sale
    $16.00 Orig.

    Baby Boy Carter's Giraffe Snap-Up Romper

    (64)
  • Baby & Toddler Boy Jumping Beans® Short Sleeve Collegiate Graphic Tee
    $6.39 with code SAVE20 Promo details.
    $7.99 Reg.

    Baby & Toddler Boy Jumping Beans® Short Sleeve Collegiate Graphic Tee

    (16)
    Best Buds Gray One Of The Crew Coral Dads Dude Blue Gray Little Bro
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  • Baby & Toddler Boy Jumping Beans® Pull-On Denim Pants
    $11.19 with code SAVE20 Promo details.
    $13.99 Reg.

    Baby & Toddler Boy Jumping Beans® Pull-On Denim Pants

    (377)
    Solid Dark Wash Dark Wash Black Medium Wash Light Wash Super Light Wash Light Blue Blast Medium Distress Light Wash 410 Medium Wash 410
  • Top Rated
    Baby & Toddler Boy Jumping Beans® Essential Short Sleeve Pocket Tee
    $4.79 with code SAVE20 Promo details.
    $5.99 Reg.

    Baby & Toddler Boy Jumping Beans® Essential Short Sleeve Pocket Tee

    (16)
    Garden Poppy White Tiger Bayou Navy Ariel Blue Medium Gray Pink Bonnet Hole In One Joyful Yellow Academy Khaki Black Ore Spanish
  • Baby Carter's 2-Pack Pull-On Pants
    $10.99 sale
    $22.00 Reg.

    Baby Carter's 2-Pack Pull-On Pants

    (445)
  • Baby & Toddler Boy Jumping Beans® Performance Polo
    $8.79 with code SAVE20 Promo details.
    $10.99 Reg.

    Baby & Toddler Boy Jumping Beans® Performance Polo

    (16)
    Blue Microstripe Gray Microstripe Red Papaya Orange Navy Aqua Blue Microstripe Peacock Microstripe
  • Baby & Toddler Boy Jumping Beans® Short Sleeve Button Down Allover Print Shirt
    $11.19 with code SAVE20 Promo details.
    $13.99 Reg.

    Baby & Toddler Boy Jumping Beans® Short Sleeve Button Down Allover Print Shirt

    (4)
    Navy Dino Print Colored Dinos Khaki Aqua Sharks Blue White Stripe Blue Aqua Stripe Fruit Print America Hibiscus Navy
  • Top Rated
    Baby Carter's 5-Pack Short-Sleeve Bodysuits
    $14.99 sale
    $26.00 Reg.

    Baby Carter's 5-Pack Short-Sleeve Bodysuits

    (351)
  • Baby Boy Carter's 2-Piece Smiley Tee & Striped Shortalls Set
    $16.99 sale
    $28.00 Orig.

    Baby Boy Carter's 2-Piece Smiley Tee & Striped Shortalls Set

    (1)
  • Baby/Toddler Boy Nike 6-Pack Swoosh Ankle Socks
    $15.00
    Buy One, Get One 1/2 Off

    Baby/Toddler Boy Nike 6-Pack Swoosh Ankle Socks

    (200)
  • Toddler Boy Under Armour Short Sleeve Polo Shirt & Shorts Set
    $29.99 sale
    $40.00 Orig.

    Toddler Boy Under Armour Short Sleeve Polo Shirt & Shorts Set

    Light Blue Gray Blue
  • Baby & Toddler Little Co. by Lauren Conrad Short Sleeve Button-Front Shirt
    $14.40 with code SAVE20 Promo details.
    $18.00 Orig.

    Baby & Toddler Little Co. by Lauren Conrad Short Sleeve Button-Front Shirt

    Summer Icons Torrential Blue
  • Toddler Boys Nike 'Just Do It.' Sportswear Graphic Tee and Shorts Set
    $29.99 sale
    $40.00 Reg.

    Toddler Boys Nike "Just Do It." Sportswear Graphic Tee and Shorts Set

    (7)
  • Disney / Pixar's Toy Story Woody & Friends Baby & Toddler Boy Short Sleeve Button Down Allover Print Shirt
    $15.99
    save more with code SAVE20 Promo details.

    Disney / Pixar's Toy Story Woody & Friends Baby & Toddler Boy Short Sleeve Button Down Allover Print Shirt

    (9)
  • Baby Boys Carter's 3-Piece Airplane Little Vest Set
    $16.00 clearance
    $32.00 Orig.

    Baby Boys Carter's 3-Piece Airplane Little Vest Set

    (21)
  • Baby and Toddler Boy Jumping Beans® Swim Trunks
    $9.59 with code SAVE20 Promo details.
    $11.99 sale $14.99 Reg.

    Baby and Toddler Boy Jumping Beans® Swim Trunks

    (1)
    Ariel Blue Swim Stripe Happy Checker Teal Swirl Dye Usa
  • Baby & Toddler Little Co. by Lauren Conrad Swim Trunks
    $17.92 with code SAVE20 Promo details.
    $22.40 sale $32.00 Orig.

    Baby & Toddler Little Co. by Lauren Conrad Swim Trunks

    (1)
    Floral Swim Ivory Lime Shell Print Swim Aspen Stripe
  • Baby & Toddler Little Co. by Lauren Conrad Beach Sweater
    $24.00 with code SAVE20 Promo details.
    $30.00 Orig.

    Baby & Toddler Little Co. by Lauren Conrad Beach Sweater

    Placed Ivory Stripe Yellow Stripe

12-18 Month Boy Clothes

Complete his everyday look with Baby Boy Clothes 12-18 Months from Kohl's! Our selection of 12-18 Month Boy Clothes features styles, colors and brands that he'll love. Cuddle him in comfort in boys baby clothes from Kohl's!

Kohl's has all the essential boys clothes you need for his wardrobe, like baby boy one-piece 12-18 months that are comfortable and durable. We also feature the biggest brand names in kids clothes, like Burt's Bees baby boy clothes 12-18 months and Carter's baby boy clothes 12-18 months. Be sure to also check out our other baby toys, clothes, and accessories!

Boys baby clothes from Kohl's take his everyday wardrobe to a whole new level. Get ready dress your little one in sweet style with baby clothes from Kohl's!