Seetha Kalyanam or Sita Kalyanam may refer to:
- Sita Kalyanam, the marriage of Sita and Rama in the Ramayana
- Sita Kalyanam (1934 Tamil film), a 1934 Indian film directed by Baburao Phendarkar
- Sita Kalyanam (1934 Telugu film), a 1934 Hindu mythological film directed by Chitrapu Narasimha Rao
- Sita Kalyanam (1976 film), a 1976 Telugu film directed by Bapu
- Seetha Kalyanam (2009 film), a 2009 Malayalam film directed by T. K. Rajeev Kumar
- Seetha Kalyanam (TV series), a 2018 Malayalam television series directed by Sunil Karyattukara