"She's a Lady" is a song written by Paul Anka and released on his album Paul Anka '70s. The most successful recording was performed by Tom Jones and released at the beginning of 1971. It is Jones's highest-charting single in the U.S..

Paul Albert Anka is a Canadian-American singer, songwriter and actor. He is best known for his signature hit songs including "Diana", "Lonely Boy", "Put Your Head on My Shoulder", and "(You're) Having My Baby". Anka also wrote the theme for The Tonight Show Starring Johnny Carson; one of Tom Jones' biggest hits, "She's a Lady"; and the English lyrics to Claude François and Jacques Revaux's music for Frank Sinatra's signature song "My Way", which has been recorded by many, including Elvis Presley. He co-wrote three songs with Michael Jackson: "This Is It" "Love Never Felt So Good", and "Don't Matter to Me", which became posthumous hits for Jackson in 2009, 2014, and 2018, respectively.