Happy Wedding is 2016 Indian Malayalam-language romantic comedy film directed by debutante Omar Lulu and distributed by Eros International, starring Siju Wilson, Sharaf U Dheen, Soubin Shahir, and Justin John. It was produced by Ozone Productions. The film narrates the story of an engineering graduate (Harikrishnan) as he decides to marry on his mother's insistence. The music was composed by Arun Muraleedharan, and the lyrics were written by Rajeev Alunkal and Harinarayanan.

Principal photography began in Kochi in November 2015 and ended in March 2016. Other shooting locations were Thrissur and Chalakudy. Some parts of the film were shot in Royal College of Engineering and Technology, Thrissur. The film was released on 20 May 2016.