Vani Vilasa Sagara, popularly known as Mari Kanive (Kannada: ಮಾರಿ ಕಣಿವೆ) is a dam in Hiriyur Taluk, Chitradurga District, in the Indian state of Karnataka. It is located about 20 km south-westerly to Hiriyur, 32 km north-easterly to Hosadurga, 58 km south-easterly to Holalkere, 50 km northerly to Huliyar, 60 km southerly to Chitradurga, and 180 km north-westerly to Bangalore.