Justice Sweeney may refer to:
A. William Sweeney (1920–2003), associate justice of the Ohio Supreme Court Francis E. Sweeney (1934–2011), associate justice of the Ohio Supreme Court James G. Sweeney (1877–1917), associate justice of the Supreme Court of Nevada John W. Sweeney (c. 1869–1964), associate justice of the Rhode Island Supreme Court Nigel Sweeney (born 1954), justice of the High Court of justice of England and Wales
See also Judge Sweeney (disambiguation)