The 1885–86 season was the first season in the history of Luton Town Football Club. The club had been in existence for less than three months on the season's start, and as Luton did not enter any league competition the team's first competitive match came on 31 October, an FA Cup tie against Great Marlow which was lost 3–0. This article covers the period from 1 July 1885 to 30 June 1886.