Indica Gallery was a counterculture art gallery in Mason's Yard (off Duke Street), St. James's, London, England during the late 1960s, in the basement of the Indica Bookshop co-owned by John Dunbar, Peter Asher and Barry Miles. It was supported by Paul McCartney and hosted a show of Yoko Ono's work in November 1966 at which Ono first met John Lennon.