Yên Lạc may refer to several places in Vietnam, including: Yên Lạc District, a rural district of Vĩnh Phúc Province Yên Lạc (township), a township and capital of Yên Lạc District Yên Lạc, Cao Bằng, a commune of Nguyên Bình District Yên Lạc, Như Thanh, a commune of Như Thanh District in Thanh Hóa Province Yên Lạc, Thái Nguyên, a commune of Phú Lương District Yên Lạc, Yên Định, a commune of Yên Định District in Thanh Hóa Province Yên Lạc, Hòa Bình, a commune of Yên Thủy District See also Yến Lạc, a township and capital of Na Rì District in Bắc Kạn Province