Question: Who is the highest paid actor in big bang theory?
Disambiguated questions and answers: question: Based on show salary, who is the highest paid actor on Big Bang Theory?
Including all income sources, who is the highest paid actor on Big Bang Theory?
answer: Tied between Johnny Galecki, Jim Parsons, Kunal Nayyar, Simon Helberg, Kaley Cuoco
Jim Parsons
Natural Questions answer: Jim Parsons
Kaley Cuoco
Kunal Nayyar
Simon Helberg (from the Wikipedia article "List of highest paid American television stars")