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Adult Swimsuits

91 items
Size Variant
to
91 items
One-Piece Swimsuit
One-Piece Swimsuit
$34.99
$17.49
Underwire One-Piece Swimsuit
Underwire One-Piece Swimsuit
$49.99
$7.47 - $24.99
Sleeveless Swim Dress
Sleeveless Swim Dress
$59.99
$8.97 - $10.97
V-Neck Swim Dress
V-Neck Swim Dress
$59.99
$29.99
Underwire Bikini Swim Top
Underwire Bikini Swim Top
$39.99
$6.97 - $7.47
Underwire Bikini Swim Top
Underwire Bikini Swim Top
$29.99
$4.47 - $5.47
Mid-Rise Bikini Swim Bottoms
Mid-Rise Bikini Swim Bottoms
$19.99
$2.97 - $3.47
Longline Swim Top
Longline Swim Top
$22.99
$11.49
Tie-Back One-Piece Swimsuit
Tie-Back One-Piece Swimsuit
$44.99
$6.47 - $8.47
Side-Tie Swim Dress
Side-Tie Swim Dress
$59.99 - $64.99
$9.47 - $31.99
Underwire Tankini Swim Top
Underwire Tankini Swim Top
$39.99
$5.97 - $19.99

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.