Dwayne Michael Carter Jr. (born September 27, 1982), known professionally as Lil Wayne, is an American rapper. He is often regarded as one of the most influential hip hop artists of his generation, as well as one of the greatest rappers of all time. Born and raised in New Orleans, he was discovered by hometown rapper Birdman in 1993 and signed with his record label, Cash Money Records, at age eleven. He emerged as the label's flagship artist until his departure in 2018.

Carter was first placed in a duo with Cash Money labelmate B.G. in 1994—known collectively as the B.G.'z—and they released the album True Story that year, although Carter (at the time known as Baby D) appeared on only three of its tracks. Carter and B.G. then formed the Southern hip-hop group Hot Boys with labelmates Juvenile and Turk in 1997, and released their debut album, Get It How U Live! that year. The Hot Boys gained mainstream success after the release of their second album Guerrilla Warfare (1999) and their appearance on B.G.'s single, "Bling Bling". The group briefly disbanded after the album due to each member (besides Carter) parting ways with the label, although one further album—Let 'Em Burn (2003)—was released.

Carter's debut studio album, Tha Block Is Hot (1999), was his breakthrough as a solo artist, quickly achieving commercial success. It was followed by Lights Out (2000) and 500 Degreez (2003). Carter is credited with revolutionizing the mixtape scene with his innovative approach in the 2000s. His fourth and fifth albums, Tha Carter (2004) and Tha Carter II (2005), both debuted within the top five of the Billboard 200 and received critical acclaim. His sixth album, Tha Carter III (2008), yielded the pinnacle of Wayne's career, with first-week sales of over one million units domestically. It won the Best Rap Album at the 51st Annual Grammy Awards and was supported by his first Billboard Hot 100-number one single "Lollipop" (featuring Static Major), and the top-ten singles "A Milli" and "Got Money" (featuring T-Pain).

Carter's seventh studio album, Rebirth (2010), experimented with rap rock and was released to generally negative critical reception. A month after its release, he began serving an 8-month jail sentence for criminal possession of a weapon stemming from an incident in 2007. His eighth album, I Am Not a Human Being (2010), was released during his incarceration, while his ninth album, Tha Carter IV (2011), followed months after his release from prison. Despite mixed reviews, Tha Carter IV sold 964,000 units in its first-week in the U.S. His twelfth studio album, Tha Carter V (2018)—preceded by I Am Not a Human Being II (2013) and Free Weezy Album (2015)—was released following long-term delays and label disputes, and was met with 480,000 in first-week sales. His thirteenth album, Funeral (2020), became his fifth non-consecutive number one album. He released his fourteenth album, Tha Carter VI, in June 2025.

Carter has sold over 120 million records worldwide, including over 25 million albums and 95 million digital tracks in the U.S, making him one of the world's best-selling music artists. He has won five Grammy Awards, eleven BET Awards, four Billboard Music Awards, two MTV Video Music Awards and eight NAACP Image Awards. On September 27, 2012, he became the first male artist to surpass Elvis Presley with the most entries on the Billboard Hot 100, with 109 songs. Carter founded the record label Young Money Entertainment in 2005, which has signed artists including Drake, Tyga and Nicki Minaj.

Dwayne Michael Carter Jr. was born on September 27, 1982. He spent his first few years in the impoverished Hollygrove neighborhood of Uptown New Orleans, Louisiana's 17th Ward. His mother, a cook, gave birth to him when she was 19 years old. His parents divorced when he was two years old, and his father permanently abandoned the family. In a 2009 interview, CBS News anchor Katie Couric asked the rapper why he used the name Wayne instead of his given name. Carter replied, "I'll tell you why I dropped the D right here on TV. I dropped the D because I am a junior. My father, he’s livin', and he is not in my life and he’s never been in my life. So I don't wanna be Dwayne. I’d rather be Wayne." Couric asked if his father knew that, and Carter, chuckling, said, "He knows it now." Carter has said that he considers his deceased stepfather Reginald "Rabbit" McDonald to be his real father. Carter has a tattoo dedicated to McDonald.

Carter was enrolled in the gifted program at Lafayette Elementary School. He later attended Eleanor McMain Secondary School for two years, where he was an honor student and a member of the drama club, playing the Tin Man in the school's production of The Wiz. Despite matriculating to Marion Abramson Senior High School, Carter left during his tenth grade year to pursue a GED. Carter's mother made the decision to remove him from school for his safety. At 15, Carter was already finding success in the music industry; his mother decided he needed to leave high school after discovering the gun he packed in his school bag for protection.

Carter wrote his first rap song at age eight. In the summer of 1991, he met rapper and Cash Money Records co-founder Bryan "Baby" Williams (known currently as Birdman), who mentored him and encouraged his love of hip-hop; Birdman included Carter on several Cash Money tracks, and he (in return) would often record freestyle raps on Williams' answering machine.