Krisa also known as Krisi is a village in Bewani-Wutung Onei Rural LLG, Sandaun Province, Papua New Guinea, 20 kilometers south of the provincial capital of Vanimo. In the local language, the village, its people and the local language itself are all known as I'saka.

The traditional language of Krisa is I'saka, but Tok Pisin is the primary language used. Some also know English.

• I'saka language
• Pasi, Papua New Guinea