Benjamin Lecomte was born on 26/04/1991 in Paris, France. On 26 October 2010, Lecomte made his professional debut for Lorient in a Coupe de la Ligue against Monaco. Lorient lost the match 5–3 on penalties. On 20 January 2011, Lecomte signed his first professional contract after agreeing to a three-year deal with Lorient. On 29 June 2017, Lecomte signed with Ligue 1 side Montpellier after Lorient was relegated. On 15 July 2019, Lecomte signed with Monaco on a five-year deal.