Season two of Beverly Hills, 90210, an American teen drama television series, began airing on July 11, 1991 on Fox television network. The season concluded on May 7, 1992 after 28 episodes. This season follows the friends during the summer and their junior year of high school as they deal with everyday teenage issues such as sex, pregnancy scares, teenage rebellion, divorce, alcoholism, drug use, adoption, racial discrimination, sexual assault, mental disorders, and death.

The second season was aired Thursdays at 9/8c in the United States averaging 17.6 million viewers a week. The season was released on DVD as an eight disc boxed set under the title of 'Beverly Hills, 90210: The Complete Second Season on May 14, 2007 by CBS DVD.