O Amma Katha
O Manishi Tirigi Chudu (1976)
O Priyatama
O Thandri Theerpu
Oh Inti Illalu (2010)
Oh My Friend (2011)
Oka Chinna Mata
Oka Naari Vanda Tupakulu (1973)
Oka Pellam Muddu Rendu Pellam Vaddu
Oka Romantic Crime Katha (2012)
Oka V Chitram (2006)
Oke Kutumbam (1970)
Oke Okkadu (1999)
Okka Magaadu (2008)
Okkade (2005)
Okkadu (2003)
Okkadu Chaalu (2005)
Okkadunnadu (2007)
Om Ganapathi
Ontari (2008)
Ontari Poraatam (1989)
Ooriki Ichina Maata (1981)
Ooriki Monagadu
Oorikokkadu
Oorvasi (1974)
Ooyala
Operation Duryodhana (2007)
Orange (2010)
Orey Pandu (2005)
Ottesi Cheputunna (2003)
Ottu Ee Ammayi Evaro Telidu
Oye (2009)