Laszlo Bela Kish (born László Béla Kiss) is a physicist and professor of Electrical and Computer Engineering at Texas A&M University.

[4] His inventions and co-inventions include[1] fluctuation-enhanced sensing, SEPTIC method (prompt bacterium detection), secure communication with Johnson-like noise (Kish cypher), speed–error–energy limits of computers,[5] zero-signal-power communication, "information theoretically secure computer hardware",[6] noise-based logic, Electrical noise engines and others.

Kish is the founder of the international conference series Unsolved Problems of Noise (held at various locations at every 3rd years since 1996 when he chaired the first meeting).

He was the recipient of the year 2001 Benzelius Prize of the Royal Society of Science of Sweden for his activities on fluctuation-enhanced chemical sensing.

In 2011, he received the title of Honorary Doctor (Honoris Causa) from Uppsala University, Sweden for his achievement in "research and technical applications of random fluctuations and noise."