Winning Colors may refer to:

• Winning Colors (horse) (1985 - 2008), one of three fillies to win the Kentucky Derby
• Winning Colors (novel), a science fiction novel published in 1995 by Elizabeth Moon

• Iranian-Israelis
• Iranian Jews in Israel
• Iranian Journal of Immunology
• Iranian Journal of Medical Sciences
• Iranian Journal of Physics Research
• Iranian journal of Physics research
• Iranian judicial system
• Iranian Judiciary
• Iranian jungles
• Iranian Kazakhs
• Iranian Kurdistan
• Iranian labor law
• Iranian Labor Party
• Iranian labour law
• Iranian Labour Party
• Iranian language family
• Iranian leather industry
• Iranian legislative election, 1948
• Iranian legislative election, 1964
• Iranian legislative election of 2008
• Iranian legislative elections, 1988
• Iranian literary criticism
• Iranian literature
• Iranian Locomotives
• Iranian marriage