Kadhalikka Neramillai (transl. No Time for Love) is a 1964 Indian Tamil-language romantic comedy film produced and directed by C. V. Sridhar, who also conceived and co-wrote its script with Chitralaya Gopu. The film features an ensemble cast consisting of Balaiah, Muthuraman, Nagesh, Rajasree, Sachu, Ravichandran and Kanchana. The latter two made their acting debut with this film.

The plot of Kadhalikka Neramillai revolves around Viswanathan, an estate owner who hopes to get his daughters Nirmala and Kanchana married to wealthy grooms. However, Nirmala falls in love with Ashok, a poor man who was once employed by Vishwanathan. To earn Viswanathan's approval, Ashok pretends to be the only heir of a rich businessman; he is supported by his friend Vasu, who poses as Ashok's fictional millionaire father Chidambaram. A comedy of errors ensues when Vasu discovers his lover Kanchana is Viswanathan's other daughter.

Principal photography for the film took place mostly in Ooty and in Aliyar Dam Guest House. One song sequence was filmed in Marina Beach, Madras (now Chennai). It was one of the earliest full length Tamil films in Eastmancolor. The cinematographer was A. Vincent, and the editor was N. M. Shankar. The film's soundtrack and score were composed by the duo Viswanathan–Ramamoorthy, with lyrics written by Kannadasan.

Kadhalikka Neramillai was released on 27 February 1964 and was applauded for its comedy; it was a commercial success, running in theatres for more than 175 days. Regarded as a trend-setting comedy, the film has since developed a cult status in Tamil cinema. It was remade in Telugu as Preminchi Choodu (1965) and in Hindi by Sridhar himself as Pyar Kiye Jaa (1966). Rajasree reprised her role in both those films, while Kanchana did so only in Telugu. The film was also remade in Kannada as Preethi Madu Thamashe Nodu (1979) and in Marathi as Dhoom Dhadaka (1985).