นายวรสิทธิ์ กัลป์ตินันท์

Worasit Kaltinan is a Thai politician currently serving as a Member of the House of Representatives for Ubon Ratchathani's 1st constituency. A member of the Pheu Thai Party, he has been elected to the House multiple times, including in 2007, 2011, 2019, 2023, and 2026. During his tenure in the 25th House of Representatives, he served as the Chairman of the House Committee on Industry. Before his political career, he was a businessman in Ubon Ratchathani. He is the son of former MP Kriang Kaltinan and is married to Phitsathaya Chaisongkhram, the Mayor of Ubon Ratchathani.