In 2015, twenty-three years after he was inducted into the Rock and Roll Hall of Fame as one of the Beatles, Starr became the last Beatle to be inducted for a solo career. During the 50th Grammy Awards, Starr, George Martin and his son Giles accepted the Best Compilation Soundtrack award for Love. On 9 November 2008, Starr accepted a Diamond Award on behalf of the Beatles during the 2008 World Music Awards ceremony in Monaco. On 8 February 2010, he was honoured with the 2,401st star on the Hollywood Walk of Fame by the Hollywood Chamber of Commerce. It is located at 1750 North Vine Street, in front of the Capitol Records building, as are the stars for Lennon, McCartney and Harrison.
Starr was appointed a Knight Bachelor in the 2018 New Year Honours for services to music. He was knighted in an investiture ceremony at Buckingham Palace by Prince William, Duke of Cambridge on 20 March 2018.
Starr has received praise from critics and movie industry professionals regarding his acting; director and producer Walter Shenson called him "a superb actor, an absolute natural". By the mid-1960s, Starr had become a connoisseur of film. In addition to his roles in A Hard Day's Night (1964), Help! (1965), Magical Mystery Tour (1967) and Let It Be (1970), Starr also acted in Candy (1968), The Magic Christian (1969), Blindman (1971), Son of Dracula (1974) and Caveman (1981). In 1971, he starred as Larry the Dwarf in Frank Zappa's 200 Motels and was featured in Harry Nilsson's animated film The Point! He co-starred in That'll Be the Day (1973) as a Teddy Boy and appeared in The Last Waltz, the Martin Scorsese documentary film about the 1976 farewell concert of the Band.