Gerard van Bylaer (1553–1617) was a Dutch medallist active in Dordrecht, Middelburg and Harderwijk.
Van Bylaer was born in Barneveld to a family of printers.
His brother Wolfaert became a jeweler in Amsterdam and he settled in Dordrecht as a medallist.
He is known for his jetons and medals commemorating various national events of his time.
This article about a Dutch artist is a stub.