Thedi Vandha Lakshmi () is a 1973 Indian Tamil-language crime thriller film, directed by G. R. Nathan and produced by Modern Theatres. The film stars Jaishankar and Lakshmi. It was released on 24 May 1973, and performed poorly at the box office.
Lakshmi's brother Rathnam is murdered and cops interrogate her about which the murdered man had looted. A shocked and dismayed Lakshmi is pounded on one side by the accomplices of Ratnam and on another by the cops pressuring her to return the stolen booty to them. While Lakshmi doesn't know anything about the money, she seeks solace in the arms of Ramesh. The lovers join forces to find the missing stash of cash and prove her innocence.
The music was composed by M. S. Sanjay, with lyrics by Kannadasan.
Navamani praised the acting, humour and Nathan's direction for maintaining suspense till the end and called it a must watch.