Luciano Darío Vietto (Latin American Spanish: [luˈsjano ðaˈɾi.o ˈβjeto];[A] born 5 December 1993) is an Argentine professional footballer who plays as a forward for Racing Club.

[11] He made his debut for the club on the 21st, coming on as a second-half substitute for Ikechukwu Uche in a 3–0 Europa League play-off victory over Astana,[12] before scoring twice in the return leg at home.

[13] Vietto made his La Liga debut on 24 August, replacing Giovani dos Santos for the last 10 minutes of a 2–0 away win against Valencian rivals Levante UD.

[18][19] Vietto scored his first goal for Atlético on 4 October 2015 as he tapped in a cross from Jackson Martínez to equalize against archrivals Real Madrid in a league match that eventually ended 1–1.

On 14 May 2019, Portuguese club Sporting CP announced they have reached a deal with Atlético Madrid for Vietto worth approximately €7.5 million, effective on 1 July 2019.

[25] On 25 October 2020, Saudi club Al Hilal SFC announced they have reached a deal with Sporting CP for Vietto worth approximately €7 million.

[28] On 9 January 2013, Vietto made his international debut for the Argentina national under-20 team against Chile at the year's South American Youth Championship.