Julius Eskelund Beck (born 27 April 2005) is a Danish professional footballer who plays as a midfielder for Swedish Allsvenskan club IF Elfsborg, on loan from Austrian Bundesliga club Sturm Graz.
Beck is a product of SønderjyskE, where he spent his whole youth career. He played his way through the youth section. In January 2021, 15-year old Beck played in a friendly game for SønderjyskE's first team against AC Horsens, where he also scored.
On 9 May 2021, 16-year old Beck got his official debut for SønderjyskE in the Danish Superliga against Vejle Boldklub, where he became the supremely youngest player who has ever represented SønderjyskE in the Danish Superliga as well as the third youngest Danish Superliga debutant ever. Beck started on the bench, but came on the pitch after the half time. Beck made a total of three league appearances in the 2020/21 season.
On 31 August 2021, SønderjyskE sold Julis Beck to Italian club Spezia, a club that had the same owners as SønderjyskE. On 28 August 2022, 17-year old Beck was called up to his first Serie A game for Spezia. He remained on the bench for the whole game. He got hisàSerie A-debut on 2 October 2022 in a 0-4 defeat against Lazio.
On 1 September 2023, he joined AGF on loan for the rest of the season. The deal also included a purchase option. After his loan spell, which saw him play just under 200 minutes of first team time in 8 matches, Beck returned to Spezia.
On 2 September 2024 newly-promoted Danish 1st Division club Esbjerg fB confirmed that Beck joined the club on a rental agreement until the end of the 2024-25 season, with an option to buy included.
On February 2, 2025, it was confirmed that Esbjerg had bought Beck free in Spezia on a deal until June 2027. This meant that after the loan deal ended at the conclusion of the season, he would make a permanent move to Esbjerg.
On 30 May 2025 it was confirmed, that Beck had joined Austrian Football Bundesliga club Sturm Graz on a deal until June 2029.
On 5 February 2026, Beck joined Swedish Allvenskan club IF Elfsborg, on a one-year loan deal, ahead of the 2026 season.
Julius Beck is the son of former Danish footballer, Henrik Beck, born in 1974.