Kiili Parish is a rural municipality of Harju County in northwestern Estonia, south of the national capital, Tallinn. Its population is 6,165 as of 2022 and its area 100.4 km2. The administrative centre of Kiili Parish is Kiili borough, population 1,492 (as of 2015). Its two smaller boroughs are Kangru and Luige. Its 13 villages are Arusta, Kurevere, Lähtse, Metsanurga, Mõisaküla, Nabala, Paekna, Piissoo, Sausti, Sookaera, Sõgula, Sõmeru and Vaela. As of 2022, 84% of the parishioners are unaffiliated with a religion and about 13% are Christian (mostly Lutheran).