"Tout l'univers" is a song by Swiss singer Gjon's Tears released as a single on 10 March 2021 by Jo & Co and Sony Music Entertainment. It was written and composed by the singer himself alongside Nina Sampermans, Wouter Hardy and Xavier Michel. The song represented Switzerland in the Eurovision Song Contest 2021 in Rotterdam, the Netherlands, after being internally selected by the Swiss Broadcasting Corporation. The song finished in 3rd place, receiving 432 points, the best result for Switzerland since 1993. It also won the Composer Award in the 2021 edition of the Marcel Bezençon Awards, voted on by a panel of participating composers in the 2021 contest.