Happy Days is a 2007 Indian Telugu-language musical coming of age film written, produced and directed by Sekhar Kammula. The film features Varun Sandesh, Tamannaah Bhatia, Rahul Haridas, Nikhil Siddharth, Vamsee Krishna, Sonia Deepti, Gayatri Rao, and Monali Chowdhary in the lead roles. The plot explores the college life and experiences of eight friends.

Sekhar Kammula is an Indian film director, screenwriter and producer who works in Telugu cinema. He has garnered two Filmfare Awards South, and six state Nandi Awards for his directional works. Sekhar Kammula was among the director's delegation to represent South Indian Cinema at the 2011 Cannes Film Festival.