The president of the Senate () is one of the 75 members of the Senate of the Netherlands and is elected to lead its meetings and be its representative. The officeholder also chairs the Internal Committee ('), the Committee of Senior Members (') as well as the joint sessions of both houses of the States General, the so-called '.
Mei Li Vos has been serving as President since 7 October 2025.
Although the office is officially called the "President of the Senate" in English, it is not a direct translation of its official Dutch name, the "Chairman of the First Chamber of the States General", "Chairman of the First Chamber" or more colloquially just the "Chairman".