Otti Roethof (born c. 1950)[2] is a former Dutch karateka.

Roethof was born on Curaçao and moved with his family to Suriname at the age of 10.

[3] In the early 70s he moved to the Netherlands, where he lived in Amsterdam.

[3][5] In 1984 he published the book Karate: een handboek voor trainer, coach en karateka (ISBN 90-6076-192-8).

This biographical article related to karate in the Netherlands is a stub.