Newton South High School is one of two public high schools in the city of Newton, Massachusetts, United States, the other being Newton North.

By the late 1950s, Newton's sole public high school, Newton High, grew to 3,000 students. Newton built a new school, Newton South, in the Oak Hill neighborhood in 1960.^[3] The school is organized into four student houses—Cutler, Goldrick, Goodwin, and Wheeler—each with a student commons.^[3]

Newton South was the first public high school to create a gay–straight alliance in the United States in the early 1990s.^[4]

Newton South features two award-winning student newspapers, Denebola and The Lion's Roar.^[5]

U.S. News & World Report ranked Newton South as the 664th-best high school in the country and 20th-best in the Massachusetts in its 2020 rankings.^[6]

The school is part of the Newton Public School District.

Newton South competes in the DCL (Dual County League).^{[citation needed]}

This article's list of alumni may not follow Wikipedia's verifiability policy. (May 2019)

• Josh Altman, class of 1997, real estate agent on Million Dollar Listing Los Angeles Mr. Altman says that the Altman Brothers — the siblings’ real estate group at Douglas Elliman — sells more than $1 billion in real estate each year. ^[11]“The show didn’t make us,” he said. “We made the show.”^[12]
• Nili Brosh, Israeli-American guitarist and songwriter^[13]
• Veronica Burton, class of 2018, professional basketball player for the Dallas Wings of the Women's National Basketball Association
• Marisa Catalina Casey, class of 1997, co-author of Born in Our Hearts: Stories of Adoption, is the founder and executive director of the arts education nonprofit Starting Artists, Inc. located in Brooklyn
• Geoffrey Gray, class of 2015, American-Israeli professional basketball player in the Israeli Basketball Premier League
• Marin Hinkle, class of 1984, actor for Amazon's The Marvelous Mrs. Maisel and CBS's Two and a Half Men
• Darvell Huffman, class of 1986, former NFL player for the Indianapolis Colts
• Alex Karpovsky, class of 1993, actor for HBO's comedy-drama Girls and Amazon's Homecoming^[14]
• Caroline Kaufer, class of 1980, software executive and philanthropist
• John Krasinski, class of 1997, filmmaker and actor for NBC's comedy The Office, A Quiet Place, and A Quiet Place Part II^[15]
• Ben Kurland, class of 2002, an actor in The Artist, which won five Academy Awards
• Bill Lichtenstein, class of 1974, Peabody Award-winning journalist, filmmaker, radio producer
• Robert C. Lieberman, class of 1982, American political scientist and former provost of the Johns Hopkins University
• Jonathan Mann, class of 1965, World Health Organization chief against AIDS
• Chris Morocco, class of 1998, American chef and YouTube personality^[16]
• Roger Myerson, class of 1969, was one of the three recipients of the Nobel Prize in Economics in 2007 "for having laid the foundations of mechanism design theory"^[17]
• Hari Nef, class of 2011, transgender actress, model, and writer. Debuted at New York Fashion Week Spring 2015^[18]
• B. J. Novak, class of 1997, co-executive producer, writer, and actor for NBC's comedy The Office^[15]
• Joe Rogan, class of 1985, TV host of Fear Factor, The Man Show, Joe Rogan Questions Everything, The Joe Rogan Experience podcast^[15]
• Eli Roth, class of 1990, film director, producer, writer, and actor. Co-starred with Novak in Inglourious Basterds^[15]
• Jason Solowsky, class of 1995, film composer, guitarist and pianist. Composed music for over 100 films^[19]
• Bronze Age Pervert, class of 1998, author of Bronze Age Mindset.^[20]