The Makelaers Comptoir or (in modern Dutch spelling) Makelaarskantoor, the "brokers' office", is a 17th-century guildhall in Amsterdam, at the corner of Nieuwezijds Voorburgwal and the alley Nieuwe Nieuwstraat.
These brokers served as intermediaries between buyers and sellers trading in coffee, tobacco, grain and other goods that were brought to Amsterdam from all corners of the world during the Dutch Golden Age.
The brokers' guild was founded in 1612 and had its headquarters in the former home of a spice trader called Hendrick Opmeer.
In 1937, however, the original situation was restored, although the Latin inscription Soli Deo Gloria over the front door was replaced with Vrijheid is voor geen geld te koop ("liberty is not for sale at any price").
In 2002, the building was sold to the historic preservation society Vereniging Hendrick de Keyser [nl] at the symbolic price of 1 euro.
The voorhuis (front part of the house), with its checkered black-and-white marble floor, is considered the best-preserved in Amsterdam.