Ernest Edward Kovacs (January 23, 1919 – January 13, 1962) was an American comedian, actor, and writer.

Kovacs's visually experimental and often spontaneous comedic style influenced numerous television comedy programs for years after his death. Kovacs has been credited as an influence by many individuals and shows, including Johnny Carson, Rowan and Martin's Laugh-In, Saturday Night Live, Monty Python's Flying Circus, Jim Henson, Max Headroom, Chevy Chase, Conan O'Brien, Jimmy Kimmel, Captain Kangaroo, Sesame Street, The Electric Company, Pee-wee's Playhouse, The Muppet Show, Dave Garroway, Andy Kaufman, You Can't Do That on Television, Mystery Science Theater 3000, and Uncle Floyd, among others. Chase even thanked Kovacs during his acceptance speech for his Emmy Award for Saturday Night Live.

While Kovacs and his wife Edie Adams received Emmy nominations for Best Performances in a Comedy Series during 1957, his talent was not recognized formally until after his death. The 1962 Emmy for Outstanding Electronic Camera Work and the Directors' Guild award came a short time after his fatal accident. A quarter century later, he was inducted into the Academy of Television Arts & Sciences Hall of Fame. Kovacs also has a star on the Hollywood Walk of Fame for his work in television. In 1986, the Museum of Broadcasting (later to become the Museum of Television & Radio and now the Paley Center for Media) presented an exhibit of Kovacs's work, called The Vision of Ernie Kovacs. The Pulitzer Prize–winning television critic, William A. Henry III, wrote for the museum's booklet: "Kovacs was more than another wide-eyed, self-ingratiating clown. He was television's first significant video artist."