Mudaliar, also spelled as Mudaliyar, Muthaliyar, Mudali, and Mudhali, is a surname used by people belonging to Sengunthar, Thuluva Vellalar and Kondaikatti Vellalar.
[1] It is derived from the honorary title Mudali meaning a person of first rank in the Tamil language, which was bestowed upon top-ranking bureaucratic officials, philanthropists, educationists, physicians, politicians and army officers in medieval south India during the rule of Imperial Cholas.
[2] The following is a list of people who belong to Mudaliar communities.