Aahaa is a 1997 Tamil film directed by Suresh Krishna starring Rajiv Krishna and Sulekha in the lead roles. The film was a commercial success.
| Actor | Role |
|---|---|
| RRajiv KrishnaShriram | Shriram |
 RaghuvaranRaghu | Raghu |
| SSulekhaJanaki | Janaki |
 Vijayakumar'Pepsi' Parasuram | 'Pepsi' Parasuram |
 SrividyaPattammal | Pattammal |
 SukanyaGita | Gita |
 BhanupriyaRajeswari | Rajeswari |
 Delhi GaneshBrahmin cook | Brahmin cook |
 MahendranAjay | Ajay |