Alaya Deepam () is a 1984 Indian Tamil-language drama film directed by C. V. Sridhar and produced by K. R. Gangadharan. The film stars Sujatha, Rajesh, Suresh and Ilavarasi. It was released on 6 July 1984. The film was remade in Telugu under the same title in 1985 with Sujatha, Suresh, Ilavarasi and Y. G. Mahendran reprising their roles.
The song "Aagayam Kaanatha" was shot at Ooty.
The soundtrack was composed by M. S. Viswanathan, with lyrics by Vaali.
Jayamanmadhan (a duo) of Kalki praised the acting of actors and they concluded the review by advising Sridhar that he can think and make films after watching films releasing in present times. Balumani of Anna praised acting, music but felt the concept of society will isolate film actors sounds unacceptable yet Sridhar gave a film without any lag which can be watched by everyone.