Russell James Vitale (born September 26, 1992), known mononymously as Russ, is an American rapper, singer, songwriter, record producer, author, and actor. Outside of his solo career, he is a member of the Atlanta-based hip hop collective Diemon. In 2019 he published his first book, It's All In Your Head. In 2024 he made his acting debut in the thriller film, Trap.

After eleven self-released albums, Vitale signed with Columbia Records to release his twelfth studio album and major label debut, There's Really a Wolf (2017). Met with critical and commercial success, the album received platinum certification by the Recording Industry Association of America (RIAA) and spawned his first Billboard Hot 100 entries—"What They Want" and "Losin Control." His thirteenth and fourteenth albums, Zoo (2018) and Shake the Snow Globe (2020), both peaked at number four on the Billboard 200; the latter spawned his highest-charting single, "Best on Earth" (featuring Bia).

Russell James Vitale was born on September 26, 1992, in Secaucus, New Jersey. Vitale was born into an American family with Sicilian ancestry, which included him and three other siblings. He lived in North Carolina and Kentucky in his childhood due to his father having to constantly relocate due to his career, before his family found a permanent home during his late teenage years in Atlanta, Georgia. Vitale was taught to play guitar by his father, and over the years gradually learned how to play several instruments. He started writing raps in his notebook at 7 years old. He started making beats when he was 14 and was initially producing with his friend Bugus. He recorded his first song at 18 years old and continued making beats and producing songs in the basement of Colm Dillane's KidSuper.

In 2011, Russ, alongside friend and fellow rapper Bugus, appeared on MTV after Bugus' song "El Jefe" gained traction. After his short enrollment in Kennesaw State University, Russ co-founded his own collective and label, Diemon, with Bugus and others. In a 2012 article on Jenesis Magazine, Russ was described as an in-house producer for Diemon.

From December 2011 to August 2014, Russ released 11 albums and 87 singles consecutively; all free of charge. Despite this, his music had not gained the attention that he wanted, so he began to release a song every week on SoundCloud for almost three years. Two of these songs, "What They Want" and "Losin Control", entered the Billboard Hot 100, peaking at numbers 83 and 62, respectively.

After signing a partnership with Columbia Records, Russ released his twelfth studio album, There's Really a Wolf, on May 5, 2017; it debuted at number 7 on the US Billboard 200 and number four on the US Top R&B/Hip-Hop Albums charts. On April 18, 2018, the album was certified platinum by the Recording Industry Association of America (RIAA) for combined sales and album-equivalent units of over 1,000,000 units in the United States. Prior to releasing his album, Russ announced on his Twitter account that he would be headlining his tour, The Wake Up Tour, from May 16 to August 5, 2017.

Russ released his thirteenth studio album, Zoo, on September 7, 2018, which peaked at number 4 on the Billboard 200. On November 12, 2019, Russ published his first book, It's All in Your Head. On January 31, 2020, he released his fourteenth studio album, Shake the Snow Globe, on Russ My Way Inc. and Columbia Records. It peaked at number 4 on the US Billboard 200.

The first book authored by Russ, It's All in Your Head, was published in 2019 and went on to be a bestseller.