Justice Martinez may refer to:
Alex J. Martinez (born 1951), associate justice of the Colorado Supreme Court Alicia Austria-Martinez (born 1940), associate justice of the Supreme Court of the Philippines Joe L. Martínez (c. 1909–1998), associate justice of the New Mexico Supreme Court Luis Estrella Martínez (born 1971), associate justice of the Supreme Court of Puerto Rico
See also Judge Martinez (disambiguation)