Teploklyuchenka (Russian: Теплоключенка, Kyrgyz: Теплоключенка, also Ак-Суу - Ak-Suu) is a large village in the Issyk-Kul Region of Kyrgyzstan with population of 14,009 in 2021.

[1] It is the administrative center of the Ak-Suu District and of the Teploklyuchenka village community.

[2] It was established in 1868, when 14 families of migrant peasants from Russian Empire settled near Aksuu Fort.