Lucas Theodoor Dirk Uittenbogaard (born 8 May 1990) is a Dutch representative rower.

In the Dutch men's quad scull at Tokyo 2020 he won an Olympic gold medal[1] and set a new world's best time for that event.

Uittenbogaard's representative debut for The Netherlands came in 2006 when he was selected in a double scull to race at the Junior World Rowing Championships in Beijing.

[1] In 2019, with Metsemakers at stroke and Stefan Broenink changed out for Tone Wieten the Dutch quad continued to improve their rankings, winning gold at the European Championships, taking third place at the World Rowing Cup III and then at the 2019 World Rowing Championships in Linz-Ottensheim taking the gold medal ahead of Poland and winning Uittenbogaard and the crew a World Championship title.

[1] They commenced their 2021 campaign for the delayed Tokyo Olympics with a second placing at the 2021 European Championships and a gold medal at the World Rowing Cup II in May 2021.