Lennert Van Eetvelt (born 17 July 2001) is a Belgian cyclist, who currently rides for UCI ProTeam Lotto.

[5] In 2022, he showed strength in stage races, winning the Course de la Paix U23 – Grand Prix Jeseníky and finishing runner-up in the Giro Ciclistico d'Italia and the Tour Alsace.

In March, he took part in his first UCI World Tour level event, finishing 15th overall in the Volta a Catalunya.

He then won the Alpes Isère Tour in May while riding down a level with the development squad, taking solo victories on the last two stages.

[8] On January 26, 2024, he won the Trofeo Serra de Tramuntana, part of the Challenge Mallorca, beating Aleksandr Vlasov and Brandon McNulty in a three-way sprint.