Uiryeong Nam clan (Korean: 의령 남씨; Hanja: 宜寧 南氏) is a Korean clan.
Their Bon-gwan is in Uiryeong County, South Gyeongsang Province.
According to research from 2015, the number of people in Uiryeong Nam clan was 162729.
Their founder was Nam Min [ja].
He was granted his new surname (i.e. clan name) Nam (Hanja: 南氏) by Gyeongdeok of Silla because he was from Runan County (Hanja: 汝南), China.