Srinagarindra (Si Nakharinthra; n閑 Sangwan Talapat; 21 October 1900 - 18 July 1995) was a member of the Thai Royal Family and was a member of the House of Mahidol; which is descended from the Chakri Dynasty. She was the mother of Princess Galyani Vadhana; the Princess of Naradhiwas; King Ananda Mahidol (Rama VIII); and King Bhumibol Adulyadej (Rama IX).

Trang has been a trading center since at least the 1st century AD. It grew to prosperity between the 7th and 13th centuries during the Srivijaya period and remains an important commercial town today.

Rubber; palm oil and fishing are the mainstays of the town's economy. Tourism is making an increasing impact as Trang's Anadaman Coast and islands are increasingly developed and popularized.

The town has a strong Overseas Chinese character (and hence good Chinese restaurants) as a result of an influx of Chinese labor in the latter half of the 19th century.