Todd Oldham is an American-born designer and president of L-7 Designs Inc and Todd Oldham Studios. His approach to fashion and style has become known to millions through his fashion lines, interior designs, books and by appearing in television shows. Oldham is based in New York City.

During his early days in Dallas, Oldham showed his first collection in 1981, launched his first clothing line in 1989 and won the Council of Fashion Designer Perry Ellis Award for New Fashion Talent in 1991. In 1988, Oldham moved to New York City with his business partner, Tony Longoria. Oldham served as creative consultant to Escada between 1995 and 1997. He launched a perfume line in 1995 and designed a clothing line for Target (2002–2003). In 1995, he produced a clothing line associated with the Warner Brothers film Batman Forever. Oldham designed furniture and home accessories for La-Z-Boy furniture (2003–2007) and served as creative director for Old Navy. He designed under his own label in New York from 1989-1999. When he left the fashion industry, he dispersed his archive to the Texas Fashion Collection and the RISD Museum, which held the 2016 exhibition "All of Everything: Todd Oldham Fashion," a retrospective of his fashion career.

Todd Oldham has become widely known to American TV audiences through his many television appearances. Most notably, Oldham was the host of the "Todd Time" segment on MTV's House of Style from 1993 to 1999. His appearances on House of Style has been credited with advancing his career during the 1990s. He has also hosted Fashionably Loud on MTV in 1999 and served as host of Season 1 then mentor to contestants of Season 2 on Bravo's Top Design.