Richard Windbichler (born 2 April 1991) is an Austrian former professional footballer who played as a defender.
On 20 January 2017, Windbichler joined K League Classic side Ulsan Hyundai. He is the first player from Austria to feature in the K League 1. He left the club at the end of 2018, where his contract expired.
On 28 March 2019, Windbichler signed a short contract with Viborg FF in the Danish 1st Division until the summer 2019. On 28 May 2019, his contract was terminated by mutual consent.
In June 2019, Windbichler joined A-League club Melbourne City on a two-year contract.
On 14 January 2021, Windbichler signed with K League 1 side, Seongnam FC. He left the club at the end of the season.
Windbichler joined USL Championship club San Antonio FC on 25 January 2024.