Geert van Wou (1440, Hintham—December 1527, Kampen) was a well-known Dutch bellfounder.
The most famous bells for the cathedrals include those in Erfurt (Maria Gloriosa, e0, 1497), Braunschweig (1502), Naumburg (1502), Utrecht (7 bells on F0, 1505/06), and the St. Michael's Church in Kampen (1493/96) and that of today's new tower in Kampen (1481–83).
He cast two other bells (of 1493) hanging in the Lamberti Church in Munster.
For St. Michaelis and St. Nicolai in Lüneburg he also poured bells (two in St. Michaelis, one in St. Nicolai, 1491) and for St. Mary in Stendal and the St. Mary's Cathedral in Hamburg (1487, the bell "Celsa", which since 1804 is now in the St. Nicholas Church (Hamburg- Altengamme depends)).
Another bell hangs in the minster Mildam roads in the church of St. Gudula.