In the part of introduction. I will discuss the meaning of "Intercultural Communication". The intercultural communication is communication between the sender and receiver with different culture. Communication between cultures this happened during the people who live in the same country. But different cultures such as คนภาค North Central, northeast and south. คนภาค is the culture of each region varies. Communication between cultures also occur between people who are citizens of the countries together with such as communication between Thai and American. The communication between people and people of Saudi Arabia, etc., which both sides have culture different.