Denwit "David" Boriboonsub (Thai: เด่นวิทย์ เดวิด บริบูรณ์ทรัพย์) is a Thai professional golfer.

Denwit won three tournaments over consecutive weeks in December 2023.

First, he won the Saudi Aramco Invitational on the Asian Development Tour to secure the 2023 Order of Merit title; the following week, he won the Thailand Open, and the week after he won for the first time on the Asian Tour, at the Saudi Open, where he finished three strokes ahead of Henrik Stenson.

[1] Source:[2] *Note: The 2023 Thailand Mixed Cup #1 was shortened to 54 holes due to weather.

1Mixed event with the WPGA Tour of Australasia CUT = missed the half-way cut