USAgain (pronounced "use-again") is a for-profit company that collects unwanted textiles and resells them in the U.S. and abroad, effectively diverting millions of pounds of clothing from landfills, generating new revenue streams for U.S. businesses and non-profits, and fueling local economies in emerging countries.

Founded in 1999, USAgain operates over 12,000 collection bins in 16 states. In 2015 alone, USAgain collected 50.7 million pounds of clothing, shoes and other textiles. Headquartered in Chicago and operating 11 division offices, USAgain employs over 160 people.