Etiquette for Mistresses is a 2015 Philippine romantic-drama film based on the best-selling novel of the same name written by Julie Yap-Daza and Patrick John Valencia. It features an ensemble cast including Kris Aquino, Claudine Barretto, Iza Calzado, Cheena Crab and Kim Chiu. The film tackles the lives of five successful and glamorous women whose friendship is based on their common weaknesses—they are all trapped in the prison of their hearts.

The film is also the first Filipino film to open simultaneously nationwide and worldwide in Europe, Middle East, and North America. The film opens with 15 million pesos on its opening day and received positive reviews from movie critics for its cinematography and unique storyline.Different from most mistress films in the Philippines, the film

focuses on different lives of the other women in the social elite world and the quest for true love through trials and tribulations.