Champion (or alternatively also stylized as Champion U.S.A) is an American manufacturer of clothing, specializing in sportswear. The brand is a subsidiary of HanesBrands Inc. (based in Winston-Salem, North Carolina), which was spun off by the Sara Lee Corporation. The company was originally based in Rochester, New York, prior to its acquisition by Sara Lee.

"Champion" is HanesBrands' second largest brand with the namesake Hanes brand in first place. Other brands owned by HanesBrands Inc. are Playtex (its third largest brand), Bali, Just My Size, Barely There, Wonderbra, L’eggs, C9 by Champion, Duofold, Beefy-T, Outer Banks, Sol y Oro, Rinbros, Zorba and Ritmo.