According to this dataset on monumental trees, below are the top 5 oldest trees located in Amsterdam (as per May ’22).
Juglans nigra, planted 1668. Amsterdamse Bos:
Platanus x hispanica, planted 1845:
Platanus x hispanica, planted 1865 (actually a set of three trees). Nearby Vondelpark:
Fraxinus excelsior, planted 1870. Direction Holysloot:
Tilia x vulgaris. ‘Pallida’, planted 1870: