Arthur Thamsanqa Ntuli (born 11 November 1973) is a South African politician who is the Provincial Chairperson of the Inkatha Freedom Party in KwaZulu-Natal.

In 1993, he was appointed as an unqualified teacher at Mashinga Secondary School where he registered a Diploma in Education (part-time studies) at Rand Afrikaans University.

NATU also appointed him as national case manager and chief negotiator in the Education Labour Relations Counci (ELRC).

On the 29th of January 2024, IFP announced Thami Ntuli as their KZN Premier candidate for 2024 General Elections.

In a significant move, he announced that the Department of Community Safety and Liaison would be placed directly under the Office of the Premier.

Premier Thami Ntuli on Tuesday announced the 10 members of his executive to lead portfolios.