Rafferty "Raff" Jellicoe Frost Law (born 6 October 1996) is an English actor.

He is the son of English actors Jude Law and Sadie Frost. He has a sister named Iris, a brother named Rudy, a maternal half-brother and four paternal half-siblings. Law attended Bedales School in Hampshire. He appeared in his first play aged five or six in a school production of Pinocchio. He also played Long John Silver in a production of Treasure Island

Law was in the band Outer Stella Overdrive with Kelvin Bueno, who was introduced to him by his sister Iris as “they had such similar taste in music”. The band expanded to include keyboardist Amin El Makkawi, and drummer Ruby Albarn, nephew of Damon Albarn. The band released their debut single State Your Name, in 2018. Law and Bueno would share lyric writing duties. They released their debut EP Clout & Self Doubt in 2021.

Law walked for DKNY in 2014 whilst still a teenager. His first magazine cover was in 2016 for L’Officiel Hommes Netherlands. Law walked for Dolce and Gabbana during Milan Fashion Week. He has also worked with the likes of Missoma, Valentino, Mulberry, and Brioni.

Law appears in The Hat, a 2020 short film with his father Jude Law, which was shot on an iPhone during the COVID-19 pandemic lockdown. It has a musical score by Pete Townshend and raised money for the Teenage Cancer Trust and Teen Cancer America. The short won the Spirit of The Festival Award at the Raindance Film Festival in November 2020. It was the first time Law and his father had appeared on film together.

Law appeared as Oliver Twist in the 2021 film Twist, a modern re-telling of the Dickens tale, with Michael Caine and Rita Ora. In April 2021, he was cast as Sgt. Ken Lemmons in the Apple TV+ series Masters of the Air as part of an ensemble cast including Austin Butler.