Police are hunting for a man who escaped from a minimum-security jail in Cooma.

James White, 21, was last seen at Cooma jail about 4.40pm on Monday and is described as being of Indigenous appearance, with a light build, is 165cm-170cm tall, with black hair.

He was last seen wearing a Hi-vis orange jacket, light coloured shirt and shorts.

Police believe he may be travelling to Guildford or Sydney.

Anyone who spots him is urged not to approach but to call triple-zero.