Olga Printzlau (December 13, 1891 – July 8, 1962) was an American screenwriter. She wrote for more than 60 films between 1915 and 1933. She also wrote a play, Window Panes, which was staged in Los Angeles in 1928, and won praise from the Los Angeles Times. She was born in Philadelphia, Pennsylvania, and died in Hollywood, California , from a heart attack.