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Adult Swimsuits

85 items
Size Variant
  • $0
  • $5
  • $10
  • $15
  • $20
  • $25
  • $30
  • $35
to
  • $40
  • $35
  • $30
  • $25
  • $20
  • $15
  • $10
  • $5
85 items
  • Price: Low-High
  • Price: High-Low
Underwire One-Piece Swimsuit
Textured One-Piece Cut-Out Swimsuit
Bandeau Swim Top
Bandeau Swim Top
$19.99
$7.97
Ribbed One-Piece Swimsuit
Ribbed One-Piece Swimsuit
Textured Swim Top
Textured Swim Top
$24.99
$14.99
Mid-Rise Bikini Swim Bottoms
Mid-Rise Bikini Swim Bottoms
$19.99
$2.97 - $3.47
Mid-Rise Bikini Swim Bottoms
Mid-Rise Bikini Swim Bottoms
$19.99
$4.96 - $11.99
Matte One-Piece Swimsuit
Matte One-Piece Swimsuit
$34.99
$8.96 - $20.99
High-Waisted Bikini Swim Bottoms
Textured One-Piece Balconette Swimsuit
Maternity Halter Swim Dress
Banded High-Waist Bikini Swim Bottoms
Maternity Rollover-Waist Swim Bottoms
Maternity High-Waisted Swim Bottoms
Maternity High-Waisted Swim Bottoms
Maternity High-Waisted Swim Bottoms
Maternity High-Waisted Swim Bottoms
Underwire Tankini Swim Top
Scoop-Neck Bikini Swim Top
Rib-Knit Halter Bikini Swim Top
Tie-Front Swim Cover-Up
Ribbed Underwire Bikini Swim Top
High-Waisted Matte Swim Skirt
High-Waisted Matte Swim Skirt
$34.99
$8.96 - $20.99
Matte Cutout Back One-Piece Swimsuit
Low-Rise String Bikini Swim Bottoms
Low-Rise Classic Bikini Swim Bottoms
Extra High-Waisted French-Cut Swim Bottoms
Mid-Rise Side-Tie Bikini Swim Bottoms
Maternity Scoop-Neck One-Piece Swimsuit
Solid Swim Trunks -- 7-inch inseam
Matte Tie-Back Swim Dress
Extra High-Waisted French-Cut Bikini Swim Bottoms
Ribbed Swim Top
Ribbed Swim Top
$22.99
$13.49
High-Waisted Textured Bikini Swim Bottoms
Maternity Halter Tankini Swim Top

Similar Categories

Pool Swimsuits
Aquatic Swimsuits
Baby Swimsuits
Swimwear
Kids Swimwear
Classic Swimwear
Women's Lined Swimsuit
Swim Bottoms
Classic Bathing Suits
Swimwear Teens
Girls Full Coverage Swimsuits
Girls Long Sleeve Swimsuits
Bandeau Swimsuits
Textured Swimsuits
Swim Trunks
Infant Swimwear
Tie Swimsuits
Women's Striped Swimwear
Swim Cover Ups
Casual Bikini
Women's Swim Skirts
Shelf Bra Swimsuits
Fully Lined Swimsuits
High Coverage Swimwear
Slimming Swimwear
Women's Mix and Match Swimwear
Womens Long Bathing Suits
One Piece Swimsuits
Swimsuit With Full Coverage
Modest Swimwear

ADULT SWIMSUITS

Discover the perfect adult swimsuit for your next beach getaway or poolside lounging at Old Navy. Our collection of adult swimsuits offers a wide range of styles, colors, and patterns to suit every taste and body type. Whether you're looking for a classic one-piece swimsuit or a trendy bikini, we have you covered.

Our adult swimsuits are designed with comfort and style in mind. Many of our swimsuits feature adjustable straps, cinched-tie details, and underwire support to provide a customized fit and enhance your natural curves. The high-quality materials used in our swimsuits ensure durability and long-lasting wear, so you can enjoy your swimwear season after season.