Lillie Hart Gay Torrey (1871 – 1956) was a Hawaiian painter.
Her father, Judge Hart, was of British heritage while her mother was Native Hawaiian.
Torrey was married twice, once to Francis Gay with whom she had one son, Ernest.
Her second marriage was to American artist George Burroughs Torrey.
She was described as being enthusiastic about her work, producing large paintings that were popular with Hawaii's residents.