Todd R. Wagner (born August 2, 1960 in Gary, Indiana) is an American billionaire entrepreneur who co-founded Broadcast.com and now co-owns 2929 Entertainment with Mark Cuban, along with other entertainment properties and has also founded the Todd Wagner Foundation.

CEO of 2929 Entertainment and founder of the Todd Wagner Foundation, Todd Wagner began his ascension in the business world in 1995 as co-founder and CEO of Broadcast.com, the leading destination for audio and video programming on the Web. After taking the company public in an IPO that made history as one of the largest opening-day gains at the time, and then selling it to Yahoo! for $5.7 billion in 1999, Wagner initially led the division as Yahoo! Broadcast before venturing into the entertainment world, where he has coupled his entrepreneurial skills and digital technology expertise with a passion for the movie business. Through 2929 Productions, the production division of 2929 Entertainment, Wagner has led the charge to bring meaningful and inspirational stories to audiences. He executive produced the critically acclaimed drama Akeelah and the Bee, starring Laurence Fishburne, Angela Bassett and Keke Palmer, and Good Night, and Good Luck, the period drama directed by and co-starring George Clooney which earned a half-dozen Academy Award nominations including Best Picture. The consummate serial entrepreneur, Wagner, alongside partner Mark Cuban, owns and manages an array of other entertainment properties including HDNet Films, which produced the Oscar-nominated documentary Enron: The Smartest Guys in the Room; distributor Magnolia Pictures, which has released Enron and The World's Fastest Indian starring Anthony Hopkins; home video division Magnolia Home Entertainment; the Landmark Theatres art-house chain; and high-definition cable channels HDNet and HDNet Movies. On behalf of HDNet Films, Wagner negotiated a deal with Oscar-winning director Steven Soderbergh to make six movies that are being released "day-and-date" across theatrical, television and home video platforms, an innovative distribution strategy allowing consumers to choose how, when and where they wish to see a film. The first was Bubble, a murder mystery set in Ohio that cast non-actors in its key roles. Wagner also owns minority stakes in Lions Gate Entertainment and The Weinstein Company, and most recently invested in Canadian film and television company Peace Arch Entertainment. Additionally, he is a founder and co-chairman of Content Partners LLC, a company that invests in the back-end profit participations of Hollywood talent. The Todd Wagner Foundation, established in 2000, has developed several programs dedicated to improving the lives of at-risk children and inner-city entrepreneurs by increasing access to technology, education and capital. They include After-School All-Stars, which offers year-round technology, academic, sports and cultural programs for inner-city children; Miracles, a structured after-school program focusing on technology, education and life skills for children grades 6-12 in nine cities across the U.S.; and The Minority Technology Fund, which provides funding and resources to minority-owned, technology-focused businesses in Dallas. The Foundation has also provided funding to bring a KIPP (Knowledge is Power Program) charter school to Dallas. Wagner, who also serves on the board of trustees of the American Film Institute and the Tribeca Film Institute, is a frequent speaker at business, technology and entertainment conferences. Among numerous awards and honors, he is the recipient of the national First Star Visionary Award, Dallas CASA Champion of Children Award, Dallas Film Festival Trailblazer Award and national Kappa Sigma Man of the Year award.