Harish Chandra Shukla, known by his pen name Kaak, was an Indian editorial cartoonist and caricaturist who worked in Hindi-language media. He worked with leading newspapers such as Jansatta, Navbharat Times, Dainik Jagran, Rajasthan Patrika, and a few others, in a career spanning several decades. 'Kaak' means crow in Hindi, which according to a proverb, is the bird that raises its raucous voice when someone tells a lie.