Get Some In! is a British television sitcom about National Service life in the Royal Air Force, broadcast between 1975 and 1978 by Thames Television. Scripts were by John Esmonde and Bob Larbey, the team behind sitcoms such as The Good Life.

The programme drew its inspiration from late 1950s – early 1960s National Service situation-comedy The Army Game and from nostalgic BBC TV sitcom Dad's Army but the RAF setting gave it enough originality not to seem formulaic. Thirty-four (commercial) half-hour episodes were made.

The title is a contraction of "Get some service in!", which was a piece of Second World War-era military slang sometimes shouted by conscripted soldiers at civilians of conscription age whom the conscripts may have believed were avoiding call-up. By the 1960s the expression had a clear and self-evident sexual connotation which replaced the original meaning and resulted in a convenient double entendre for the programme.

The series has never been repeated in full on terrestrial TV in the UK, although the UKTV Gold cable channel has aired the episodes uncut. The whole series was shown on Forces TV (UK) in 2016 and again in 2019, and on Talking Pictures TV in 2019, 2021 and 2022. It was screened in Australia in the early 1980s.