Kozly is a village in Yelsk Raion, in Gomel Region, Belarus. Kozly lies at 151 m above sea level. The nearest city is Mazyr, 71 km to the northeast. Among the landmarks around are Khram svi︠a︡toho Vasylii︠a︡ (22 km) and Monument to villages burned by Nazis, Slovechne (28 km).

Also written Казлы.