Simone Tata

Simone Tata
Born
Simone Dunoyer

(1930-03-02)2 March 1930
Geneva, Switzerland
Died5 December 2025(2025-12-05) (aged 95)
Mumbai, Maharashtra, India
CitizenshipSwitzerland (former)
India
Spouse
(m. 1955; died 1989)
ChildrenNoel Tata
RelativesTata family

Simone Naval Tata (née Dunoyer; 2 March 1930 – 5 December 2025) was a Swiss-born Indian businesswoman, and a member of the Tata family. She was the step-mother of Ratan Tata, and was a key figure in building Lakmé Cosmetics and founded Trent Limited. Simone Tata played a significant role in India's beauty and retail sectors for over four decades. She was instrumental in establishing Trent (Westside).