Seth Regner Gaaikema (11 July 1939 – 21 October 2014) was a Dutch cabaret artist, writer, and lyricist. He translated many plays into Dutch. They include "My Fair Lady" (his first, 1959), "Kiss Me Kate", "Oliver!", "Les Misérables", and "The Phantom of The Opera". Gaaikema was born in Uithuizen, Groningen, The Netherlands.