Sini, a small village in Afghanistan

Sini, a female given name in Finnish

Sini, a female given name in Malyalam

Sini, a form of Chinese Islamic calligraphy

Sini, a town and commune in the province of Oristano, Sardinia, Italy

Sini, the grandfather of the Yadava warrior Satyaki in the Mahabharata

Sini, Jharkhand, a small town in India