Sillunu Oru Kaadhal (transl. A Breezy Love) is a 2006 Indian Tamil-language romantic drama film directed by Krishna. It stars Suriya and Jyothika, while Bhoomika, Shriya Sharma, Sukanya, Vadivelu and Santhanam play supporting roles. The film's score and soundtrack were composed by A. R. Rahman, with lyrics by the Indian poet Vaali; cinematography for the film was handled by R. D. Rajasekhar and editing was handled by Anthony. The film was released on 8 September 2006, three days before the wedding of Suriya and Jyothika. The film was first titled as Jillendru Oru Kaadhal and then as Jillunu Oru Kaadhal before it was renamed again to Sillunu Oru Kaadhal.

In 2015, this film was remade into Marathi as Tu Hi Re.