- Gender: Male
- Birthday: 1894-12-02
- Day of Death: 1948-09-24 ( 54 years old )
- Place of Birth: Aitkin, Minnesota, USA
- Also Known As: Warren William Krech / Warren Krech / King of Pre-Code
Warren William (born Warren William Krech; 2 December 1894 – 24 September 1948) was an American stage, screen, and radio actor, popular as a film leading man during the early 1930s, and later nicknamed the “King of Pre-Code”. He is best remembered for portraying amoral businessmen, lawyers, and other heartless types.