Lukas Fadinger (born 27 September 2000) is an Austrian professional footballer who plays as a centre-back for Austrian Bundesliga club Rheindorf Altach.

[1] On 11 June 2019 SK Sturm Graz announced, that Fadinger had been loaned out to SV Lafnitz for the 2019–20 season.

[2] On 11 September 2020 he signed with TSV Hartberg.

[3] Before the 2023–24 season, Fadinger signed a two-year contract with Rheindorf Altach.

[4]