Rettai Vaal Kuruvi is a 1987 Indian Tamil language romantic comedy film, starring Mohan, Raadhika and Archana. It is based on the 1984 American film Micki & Maude.

The story sets back to the vintage Madras Presidency. Mohan plays as Gopi, working in the National TV Station under his handler, confidant a good friend Margabandhu played by V.K.Ramasamy. Having already married to Thulasi, his rightful daughter of his aunt casted by Archana, Gopi finds love in Radha played by Radhika who is a reputed singer.

Gopi swaps between the two consorts and the film sets in a mood of hilarious, romantic journey. Ending up admitting both of the wives at a same hospital, he manages two cover up his secret love to be know from each other which fails in the end.

Finally, the film ends the with a happy note sharing the lives between the trio and beautiful two little kids.

The music was composed by Ilaiyaraaja. The song "Raja Raja Chozhan" is set in the Keeravani raga, while "Kannan Vanthu" is set in Natabhairavi.