阿特尼（Athni），是印度卡纳塔克邦Belgaum县的一个城镇。总人口39200（2001年）。

该地2001年总人口39200人，其中男性19896人，女性19304人；0—6岁人口5367人，其中男2766人，女2601人；识字率66.84%，其中男性为74.56%，女性为58.89%。

Athani is a city next to Gokak in the Belagavi district of Karnataka, India. It is 140 kilometers from the city of Belagavi, 70 kilometers from Vijayapura, 55 kilometers from Miraj, 100 kilometers from Kolhapur, 200 kilometers from Hubballi, and 624 kilometers from Bengaluru. The main profession here is agriculture, particularly sugarcane, jawar, and grapes. The river Krishna flows 110 km around the southern part of Athani Taluk. the city 18 km from river Krishna It is the largest sugar production Taluk in Karnataka.It is famous for leather chappals. Athani is the oldest municipaltown of Karnataka; it was established in 1853 according to the municipal act of 1850,The municipal council completed 160 years. .