Matthew McConaughey, the youngest of three boys, was born in Uvalde, Texas. His mother, Mary Kathleen "Kay" (née McCabe), was a kindergarten teacher, and his father, James Donald McConaughey, was a gas-station owner who ran an oil pipe supply business and once played football for the Green Bay Packers. McConaughey has Irish ancestry and had a Methodist upbringing. McConaughey's mother and late father divorced and re-married each other several times.
Matthew McConaughey moved to Longview, Texas — located east of Dallas, where he attended Longview High School. While in high school, he was voted most handsome in the Longview Lobo Yearbook. He lived for a year in Warnervale, New South Wales, Australia, as a Rotary exchange student in 1988. McConaughey attended the College of Communication at the University of Texas at Austin, where he joined Delta Tau Delta International Fraternity and lived at The Castilian residence hall. He began in fall of 1989 and graduated in the spring of 1993 with a B.S. degree in Radio-Television-Film.
Matthew McConaughey began his acting career in 1991, appearing in television commercials, before being cast in Richard Linklater's film Dazed and Confused, which became a critical success, garnering largely positive reviews. After appearing in some smaller roles in Angels in the Outfield, Texas Chainsaw Massacre: The Next Generation, Boys on the Side, the television series Unsolved Mysteries, and as the male lead in the Trisha Yearwood music video for the song Walkaway Joe, McConaughey's big break came as the lawyer "Jake Brigance" in the 1996 film A Time to Kill, based on the John Grisham novel of the same name.
Matthew McConaughey was cast in leading roles in many more movies: Contact, Amistad, The Newton Boys, EDtv, and U-571. By the early 2000s, he was frequently cast in romantic comedies, including The Wedding Planner and How to Lose a Guy in 10 Days, both of which were successful at the box office. During this period, he appeared as a firefighter in the low-budget film Tiptoes, opposite Rene Russo, in Two For The Money as a protege to Al Pacino's gambling mogul, and in Frailty, cast against type as a serial killer, opposite Bill Paxton. On September 10, 2000, he appears as himself on the show Sex and the City on HBO, talking with Carrie Bradshaw (played by Sarah Jessica Parker) about optioning her columns to make a movie.
In 2006, he co-starred with Sarah Jessica Parker in the romantic comedy Failure to Launch, which was reasonably successful at the box office. Matthew McConaughey also provided voice work for an ad campaign of the Peace Corps in late 2006. Matthew's production company, j.k. livin, is currently in development on projects with Warner Bros., Universal, Paramount Pictures and Imagine Entertainment. McConaughey starred in the football drama We Are Marshall. He also appeared in Ben Stiller's Tropic Thunder, replacing Owen Wilson after Wilson's suicide attempt.
On January 21, 2008, Matthew McConaughey became the new spokesman for the national radio campaign, "Beef: It's What's For Dinner", replacing actor Sam Elliot.
In June 2010 it was announced that Matthew McConaughey is teaming up with Marc Hyman to develop a scripted comedy for TV channel FX based on material from J. R. Reed. McConaughey was one of the presenters at the 2011 Academy Awards ceremony.
Matthew McConaughey is an avid fan of the Texas Longhorns and the Washington Redskins. McConaughey's personal motto is "Just Keep Livin". His foundation is called j.k. livin foundation (all lower-case), which "is dedicated to helping teenage kids lead active lives and make healthy choices to become great men and women."
On October 26, 1999, Matthew McConaughey was arrested in Austin, Texas, for resisting arrest following a disturbance in the early hours of the morning and for possession of cannabis. He had been found to be playing music very loudly on bongo drums while nude in his own home. McConaughey denied the drug charges (which were subsequently dropped), but was charged with disturbing the peace. He pled guilty and paid a fine of $50.
Matthew McConaughey rescued various pets stranded after the flooding of New Orleans from Hurricane Katrina. In 2006, in Sherman Oaks, California, he rescued a cat from two youths who had doused the animal in hairspray and were attempting to set it on fire.
Matthew McConaughey met his partner, Brazilian model and television performer Camila Alves, in 2007, and they are currently living in Austin, Texas. Together they have two children, son Levi Alves McConaughey (born 2008), and daughter Vida Alves McConaughey (born 2010). McConaughey proposed to Alves on Christmas Day 2011.