About
ThredUp LogoThredUp
Shop
SellCleanout animation
Beta
My ThredUp
Account
0
Check out

Shop a vast selection of secondhand women's tank tops from Old Navy, including items on sale. All up to 90% off estimated retail. Discover more like-new clothes and accessories at thredUP!

Tank TopsRemove filterOld NavyRemove filter
28 items
Sort by:
    Old Navy Sleeveless Top (view 2)Old Navy Sleeveless Top (view 1)
    View Product: Old Navy Sleeveless Top

    Old Navy

    Sleeveless Top
    Size 8
    $15.99
    44% off estimated retail
    Old Navy Tank Top (view 2)Old Navy Tank Top (view 1)
    View Product: Old Navy Tank Top

    Old Navy

    Tank Top
    Size 14
    $6.99
    45% off estimated retail
    Old Navy Sleeveless Top (view 2)Old Navy Sleeveless Top (view 1)
    View Product: Old Navy Sleeveless Top

    Old Navy

    Sleeveless Top
    Size 6
    $11.99 $9.59 20% off with code HOTDEAL
    31% off estimated retail
    Old Navy Tank Top (view 2)Old Navy Tank Top (view 1)
    View Product: Old Navy Tank Top

    Old Navy

    Tank Top
    Size 6
    $8.99 $7.19 20% off with code HOTDEAL
    27% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Old Navy Sleeveless Blouse (view 2)Old Navy Sleeveless Blouse (view 1)
    View Product: Old Navy Sleeveless Blouse

    Old Navy

    Sleeveless Blouse
    Size 14
    $8.99 $7.19 20% off with code HOTDEAL
    55% off estimated retail
    Old Navy Sleeveless Top (view 2)Old Navy Sleeveless Top (view 1)
    View Product: Old Navy Sleeveless Top

    Old Navy

    Sleeveless Top
    Size 10
    $11.99 $8.39 30% off with code HOTDEAL
    43% off estimated retail
    Old Navy Sleeveless Blouse (view 2)Old Navy Sleeveless Blouse (view 1)Price Drop
    View Product: Old Navy Sleeveless Blouse

    Old Navy

    Sleeveless Blouse
    Size 18
    $11.99 $8.39 30% off with code HOTDEAL
    38% off estimated retail
    Old Navy Sleeveless Top (view 2)Old Navy Sleeveless Top (view 1)
    View Product: Old Navy Sleeveless Top

    Old Navy

    Sleeveless Top
    Size 12-18 mo
    $8.99 $5.84 35% off with code HOTDEAL
    20% off estimated retail
    Old Navy Tank Top (view 2)Old Navy Tank Top (view 1)Price Drop
    View Product: Old Navy Tank Top

    Old Navy

    Tank Top
    Size 6-12 mo
    $8.99 $5.84 35% off with code HOTDEAL
    $8
    Old Navy Sleeveless Blouse (view 2)Old Navy Sleeveless Blouse (view 1)Price Drop
    View Product: Old Navy Sleeveless Blouse

    Old Navy

    Sleeveless Blouse
    Size 0-3 mo
    $6.99 $4.54 35% off with code HOTDEAL
    57% off estimated retail
    Old Navy Sleeveless T-Shirt (view 2)Old Navy Sleeveless T-Shirt (view 1)Price Drop
    View Product: Old Navy Sleeveless T-Shirt

    Old Navy

    Sleeveless T-Shirt
    Size 6
    $11.99 $7.79 35% off with code HOTDEAL
    31% off estimated retail
    Old Navy Tank Top (view 2)Old Navy Tank Top (view 1)Price Drop
    View Product: Old Navy Tank Top

    Old Navy

    Tank Top
    Size Medium infants
    $7.99 $5.19 35% off with code HOTDEAL
    12% off estimated retail
    Old Navy Sleeveless Top (view 2)Old Navy Sleeveless Top (view 1)Price Drop
    View Product: Old Navy Sleeveless Top

    Old Navy

    Sleeveless Top
    Size 0-3 mo
    $8.99 $5.84 35% off with code HOTDEAL
    20% off estimated retail
    Old Navy Tank Top (view 2)Old Navy Tank Top (view 1)Price Drop
    View Product: Old Navy Tank Top

    Old Navy

    Tank Top
    Size 12-18 mo
    $8.99 $5.84 35% off with code HOTDEAL
    $8
    Old Navy Tank Top (view 2)Old Navy Tank Top (view 1)Price Drop
    View Product: Old Navy Tank Top

    Old Navy

    Tank Top
    Size 6
    $8.99 $5.84 35% off with code HOTDEAL
    27% off estimated retail
    Old Navy Tank Top (view 2)Old Navy Tank Top (view 1)Price Drop
    View Product: Old Navy Tank Top

    Old Navy

    Tank Top
    Size Medium tots
    $10.99 $7.14 35% off with code HOTDEAL
    44% off estimated retail
    Old Navy Sleeveless Top (view 2)Old Navy Sleeveless Top (view 1)Price Drop
    View Product: Old Navy Sleeveless Top

    Old Navy

    Sleeveless Top
    Size 12-18 mo
    $9.99 $6.49 35% off with code HOTDEAL
    10% off estimated retail
    Old Navy Tank Top (view 2)Old Navy Tank Top (view 1)Price Drop
    View Product: Old Navy Tank Top

    Old Navy

    Tank Top
    Size 12-18 mo
    $7.99 $5.19 35% off with code HOTDEAL
    12% off estimated retail
    Old Navy Tank Top (view 2)Old Navy Tank Top (view 1)Price Drop
    View Product: Old Navy Tank Top

    Old Navy

    Tank Top
    Size 3-6 mo
    $7.99 $5.19 35% off with code HOTDEAL
    12% off estimated retail
    Old Navy Active Tank (view 2)Old Navy Active Tank (view 1)Price Drop
    View Product: Old Navy Active Tank

    Old Navy

    Active Tank
    Size X-Small kids
    $11.24 $7.31 35% off with code HOTDEAL
    35% off estimated retail
    Old Navy Active Tank (view 2)Old Navy Active Tank (view 1)Price Drop
    View Product: Old Navy Active Tank

    Old Navy

    Active Tank
    Size 18
    $10.99 $7.14 35% off with code HOTDEAL
    37% off estimated retail
    Old Navy Sleeveless Henley (view 2)Old Navy Sleeveless Henley (view 1)Price Drop
    View Product: Old Navy Sleeveless Henley

    Old Navy

    Sleeveless Henley
    Size X-Large youth
    $11.24 $7.31 35% off with code HOTDEAL
    37% off estimated retail
    Old Navy Sleeveless T-Shirt (view 2)Old Navy Sleeveless T-Shirt (view 1)Price Drop
    View Product: Old Navy Sleeveless T-Shirt

    Old Navy

    Sleeveless T-Shirt
    Size 10
    $10.99 $7.14 35% off with code HOTDEAL
    37% off estimated retail
    Old Navy Tank Top (view 2)Old Navy Tank Top (view 1)Price Drop
    View Product: Old Navy Tank Top

    Old Navy

    Tank Top
    Size 18
    $8.99 $5.84 35% off with code HOTDEAL
    27% off estimated retail
    Old Navy Sleeveless Top (view 2)Old Navy Sleeveless Top (view 1)Price Drop
    View Product: Old Navy Sleeveless Top

    Old Navy

    Sleeveless Top
    Size 8
    $10.99 $7.14 35% off with code HOTDEAL
    50% off estimated retail
    Old Navy Sleeveless Top (view 2)Old Navy Sleeveless Top (view 1)Price Drop
    View Product: Old Navy Sleeveless Top

    Old Navy

    Sleeveless Top
    Size 18
    $8.99 $5.84 35% off with code HOTDEAL
    50% off estimated retail
    Old Navy Halter Top (view 2)Old Navy Halter Top (view 1)Price Drop
    View Product: Old Navy Halter Top

    Old Navy

    Halter Top
    Size 6
    $11.24 $7.31 35% off with code HOTDEAL
    37% off estimated retail
    Old Navy Tank Top (view 2)Old Navy Tank Top (view 1)Price Drop
    View Product: Old Navy Tank Top

    Old Navy

    Tank Top
    Size Large infants
    $8.99 $5.84 35% off with code HOTDEAL
    $8
    Back
    1
    Next

    Loading...

    People who shop Old Navy also shop

    Life Is Good Short Sleeve T ShirtView Product: Life Is Good Short Sleeve T Shirt - opens in a new tab
    Life Is Good Casual PantsView Product: Life Is Good Casual Pants - opens in a new tab
    Life Is Good Active T ShirtView Product: Life Is Good Active T Shirt - opens in a new tab
    Life Is Good
    Terez Sports BraView Product: Terez Sports Bra - opens in a new tab
    Terez Active PantsView Product: Terez Active Pants - opens in a new tab
    Terez Sports BraView Product: Terez Sports Bra - opens in a new tab
    Terez
    Active By Old Navy SweatpantsView Product: Active By Old Navy Sweatpants - opens in a new tab
    Active By Old Navy Active TankView Product: Active By Old Navy Active Tank - opens in a new tab
    Active By Old Navy Casual DressView Product: Active By Old Navy Casual Dress - opens in a new tab
    Active by Old Navy