Kagamino (鏡野町, Kagamino-chō) is a town located in Tomata District, Okayama Prefecture, Japan.

On March 1, 2005, Kagamino absorbed the town of Okutsu, and the villages of Kamisaibara and Tomi, from the Tomata District.

Kagamino has a mayor-council form of government with a directly elected mayor and a unicameral town council of 14 members.

Kagamino, collectively with the city of Tsuyama and the towns of Nagi and Shōō, contributes four members to the Okayama Prefectural Assembly.

In terms of national politics, the town is part of the Okayama 3rd district of the lower house of the Diet of Japan.