Gidget is an American sitcom television series by Screen Gems about a surfing Southern California teenager named "Gidget" and her widowed father Russ Lawrence, a UCLA professor. Sally Field stars as Gidget with Don Porter as father Russell Lawrence. The series was first broadcast on ABC from September 15, 1965, to April 21, 1966. Reruns were aired until September 1, 1966.

Gidget was among the first regularly scheduled color programs on ABC. With a Wednesday-night time slot that put it in direct competition with The Beverly Hillbillies and The Virginian, it did poorly in the Nielsen ratings and was cancelled at the end of its first season.

The television series was based upon concepts and characters created by Frederick Kohner in his 1957 novel Gidget, the Little Girl with Big Ideas, which Kohner based upon the adventures of his teenaged daughter Kathy. The novel was adapted into a 1959 movie, Gidget, starring Sandra Dee, James Darren, and Cliff Robertson. The 1965 weekly half-hour television series is seen by some as a sequel to the 1959 film, despite numerous discontinuities in plot, time-frame, and other details. It can also be seen as an independent incarnation, related to, but distinct from either the novels or the films. Kohner served as a script consultant on the show.

The series reintroduced Gidget's friend Larue and married sister Anne Cooper, both of whom appear in Kohner's original novel, but are absent from the motion-picture series. Gidget's brother-in-law, who appears in the novels as the intelligent but condescending child psychiatrist Larry Cooper, is reinvented in the television series as John Cooper, an obtuse but lovable psychology student.

Gidget centers on the father-daughter relationship between Frances "Gidget" Lawrence and her widowed father Russell Lawrence. Episodes follow Gidget's adventures in school, at home, and at nearby beaches. Russell Lawrence guides his 15-year-old daughter, while married sister Anne and husband John offer often unsolicited child-rearing tips. Gidget's friend Larue sometimes takes part in her escapades. More often than not, Gidget receives moral instruction from her father and gains wisdom from her experiences.

Each episode is narrated by Gidget; on occasion, she breaks the "fourth wall" and directly addresses her audience, usually reflecting on what she has learned from the evening's story, and sometimes ending with "Toodles!" (an expression Field improvised during production). The pilot explained that her boyfriend called her Gidget because of her demure, petite build and short stature: "Girl midget, Gidget!"

While Jeff was Gidget's true love (she regularly wore his high-school ring around her neck), she regularly dated — or more accurately, pursued — other boys while he was away at college.

The show launched the career of 18-year-old Sally Field, who defeated 75 other teenage girls for the title role. Field exaggerated her surfing experience to the show's casting directors during her audition (she had none); she later took lessons from Phil Sauers just to be able to pretend to surf for the cameras. Sauers served as the series' "surfing technical consultant" and provided the surfboards used during filming of the series.