Mario Teguh (born Sis Maryono Teguh; March 5, 1956) is an Indonesian motivational speaker and consultant. In 2010, Teguh has been listed as one of 8 Personality Changes version of newspaper Republika. Teguh had more popularity in public when he was a presenter for Mario Teguh Golden Ways in Metro TV.

Before he began his career, Teguh had been working in several banks, such as Citibank, BSB Bank, and Aspac Bank. Teguh was also establishing for his businessman Exnal Corp Jakarta where he served as CEO and senior consultant. Teguh presented a show, titled Business Art on O Channel. Teguh is one of the most expensive motivator in Indonesia.