Alexandre Olliero (born 15 February 1996) is a French professional footballer who plays as a goalkeeper for Ligue 1 club Reims.

Olliero signed with FC Nantes in 2013 from his native ES La Rochelle where he started playing football at the age of 4.

He extended his professional contract with Nantes on 17 October 2017 for five years, keeping him at the club until June 2023.

[3] In July 2020, Olliero again left Nantes on loan, joining Pau FC, newly promoted to Ligue 2, for the 2020–21 season.

[4] On 1 February 2023, Olliero signed with Ligue 1 club Reims for a 4 years contract.