The third season picks up at the end of summer and focuses on the students senior year of high school. It follows Adrianna’s rise to fame, a new relationship between Silver and Navid and a confused Teddy who decides to reveal to his family and friends he is gay. It also deals with the aftermath of Naomi Clark’s assault.
3 x 1Senior Year Baby | 90210 Season 3 Episode 1 13/09/2010
3 x 2
3 x 32021 Vision | 90210 Season 3 Episode 3 27/09/2010
3 x 4The Bachelors | 90210 Season 3 Episode 4 04/10/2010
3 x 5
3 x 6
3 x 7
3 x 8Mother Dearest | 90210 Season 3 Episode 8 08/11/2010
3 x 9
3 x 10Best Lei'd Plans | 90210 Season 3 Episode 10 29/11/2010
3 x 11Holiday Madness | 90210 Season 3 Episode 11 06/12/2010
3 x 12Liars | 90210 Season 3 Episode 12 24/01/2011
3 x 13
3 x 14All About A Boy | 90210 Season 3 Episode 14 07/02/2011
3 x 15
3 x 16It's High Time | 90210 Season 3 Episode 16 21/02/2011
3 x 17Blue Naomi | 90210 Season 3 Episode 17 28/02/2011
3 x 18
3 x 19
3 x 20
3 x 21
3 x 22To the Future! | 90210 Season 3 Episode 22 16/05/2011