Returning characters

Elizabeth Wakefield

Elizabeth became more outgoing as the series progressed out her desire to take risks, believing that her studious attitude has prevented her from trying things she may never have to chance to experience again, especially in aftermath of the earthquake. Though still a member of The Oracle, she experimented with drinking and moved out of her parents' home for a while. After meeting Conner McDermott in her creative writing class, they quickly develop a strong attraction to one another, despite their initial scorn for one another. Elizabeth's life becomes increasingly tumultuous as she and Conner fall in love with one another. She dated Evan Plummer briefly after her breakup with Conner, and then Jeff French. After she breaks up with Jeff on Prom Night, Elizabeth and Conner reconcile, but ultimately decide they should not be together. She would later reconcile with Todd during their coffee date and remain together prior to the Sweet Valley University.

Jessica Wakefield

An intense antagonism developed between Jessica and Melissa Fox after Jessica unknowingly kissed Melissa's boyfriend, Will Simmons, in the first book of the series. Jessica was devastated when her friends Lila and Amy sided with Melissa, and became the target of vicious rumors spread by Melissa and her clique throughout the school. However, she had a few friends who stayed by her side: notably in Annie Whitman and Jade Wu. She was able to bounce back from the gossip and became good friends with Tia Ramirez, another member of the cheerleading squad. Jessica dated Will briefly before entering a serious relationship with Jeremy Aames. They broke up once after Jessica decided to date Will again, but soon got back together. Jessica and Lila would later reconcile when she admits that she only sided with Melissa because she was jealous of the popularity Jessica has. She felt like a nobody and Melissa offered Lila a chance to get even with Jessica by joining her clique. However, her friendship with Amy remains over and that she is happy to follow Melissa's Anti-Jessica campaign. She would later gain more friends in the form of Cherie Reese and Gina Cho who felt guilty over how they treated her.

Maria Slater

Studious, hard-working Maria was also a member of The Oracle and Elizabeth's best friend. She placed a lot of pressure on herself to receive a scholarship at a good university and saw herself as slightly nerdy. She had a brief fling with Conner McDermott before starting a steady relationship with Ken Matthews. Maria was named valedictorian at the series conclusion.

Ken Matthews

Still in mourning over Olivia, a depressed Ken quit the football team, a decision he later regretted. After his new relationship with Maria slowly brought him out of his shell, Ken rejoined the team but he was made to ride the bench, as Will Simmons was the team's quarterback. Ken became quarterback again after Will was seriously injured during a game. Throughout the series, he struggles with his father's expectations for Ken to become a professional athlete after high school.

Jade Wu

Jade appeared in an early edition of Sweet Valley High as a sophomore, a timid Chinese girl who was terrified of defying her traditional father. In Senior Year she was significantly changed, and was depicted as a senior. She has become an extroverted, flirtatious cheerleader turned basketball player who lived with her single mother. Her affluent father and stepmother lived in Oregon; at one stage, Mr Wu attempted to make Jade move to Oregon with him, and even attend the University of Oregon to take up business administration. However, with encouragement from her friends, Jade is able to stand up to her father in letting her decide her own future. She dated Jeremy Aames briefly before beginning a relationship with Evan Plummer. Along with Annie Whitman, she does not side with Melissa Fox in the conflict against Jessica. Jade later becomes close friends with Elizabeth and Jessica and doesn't like Melissa and her friends. Jade's mother was a budding novelist who eventually began a series about Jade's friends, Elizabeth and Jessica, hinting that she is writing a version of Sweet Valley High.

Other

The following characters from the original series appear in minor capacity.

• Lila Fowler took Melissa's side during the Jessica/Melissa war and later admitted that she felt like she was always in Jessica's shadow. The two slowly repaired their friendship over the series. At the beginning of the series, the Wakefields (save Elizabeth, who is staying with Conner McDermott and Megan Sandborn) stay at the Fowlers' mansion while the former's house is being rebuilt after the earthquake.
• Aaron Dallas was part of the football team's clique and dated Cherie Reese. Melissa Fox tried to seduce Aaron in revenge for Cherie's perceived disloyalty. When Will confronts him for supposedly coming onto Melissa, Aaron is able to expose to Will and Cherie that it had been Melissa trying to seduce him, not vice versa.
• Annie Whitman was on the cheerleading squad with Jessica. She does not take Melissa's side in the Jessica/Melissa conflict. Annie was the only one aside Jade whom Jessica remained friends with. Annie had often come to her defense by calling Melissa, Lila and Amy out for being selfish around her. In turn, Jessica realizes how loyal of a friend she is to her. Annie became Melissa's enemy and attempted to ruin her reputation. However, Tia defends her and Jessica and threatens to have Melissa kicked out of the cheerleading squad if she doesn't behave herself.
• Amy Sutton also took Melissa's side. Unlike Lila, she and Jessica's friendship remained over. She tried to reconcile with Amy, but she rejected the efforts. She went as far as telling Jessica off that she felt like she was too much in her shadow and believed Melissa was the better friend to her. Amy was basically the only one who remained friends with Melissa after Gina and Cherie abandons her and Lila reconciled with Jessica.
• Jeffrey French, formerly a soccer star from Sweet Valley High became funky DJ Jeff in Senior Year. After revealing himself as the writer of Elizabeth's secret Valentine's Day letters, the two began dating. They broke up after Jeff lied about his university plans and maintain an awkward friendship.
• Enid Rollins is mentioned as attending the same creative writing class as Elizabeth, Conner, and Andy. She and Elizabeth drifted apart; Elizabeth later remarked that she has turned goth.
• Winston Egbert was mentioned and appears briefly in the final book in the series.
• Bruce Patman was mentioned briefly and did not appear.
• Todd Wilkins joined the football team and was respected by both El Carro and Sweet Valley students. At the end of the series, he invited Liz out for coffee to catch up. They were together when Sweet Valley University began. He dated Megan, Conner's half sister.

New characters

Conner McDermott

One of many El Carro students who transferred to Sweet Valley High, Conner was an attractive but brooding musician. He lived with his mother and younger sister Megan, of whom he was very protective. Tia Ramirez, his best friend since second grade, lived behind him, and his other close friends included Andy Marsden and Evan Plummer. When he and Elizabeth Wakefield first meet in their creative writing class, Conner's cynical expectations of who she appears to be are quickly overturned and they develop an attraction to one another despite their initial antagonism. At the beginning of the series, Conner's friends constantly remarked that he never stayed with a girl for long. After a brief fling with Maria, Conner fell for Elizabeth. They initially struggled with their feelings for each other, since Elizabeth felt guilty about pursuing Conner when her best friend was still interested in him. After they began dating, he cheated on her once by kissing Tia in Backstabber. Conner and Elizabeth's serious on-off relationship is an ongoing theme in the series. Conner developed a drinking problem and eventually agreed to go into rehab, where he met Alanna Feldman. While he intended to resume his relationship with Elizabeth, he broke up with her after learning she and Evan were a brief relationship while he was in rehab. He dates Alanna instead, but broke up because of the strain the relationship had on his friendship with Tia, and the fact that Alanna kept lying to Conner. Conner and Elizabeth reconciled briefly on Prom Night but decided not to get back together. After the series, he is mentioned as planning to attend Belmont University after being accepted into the institution's music department.

Melissa Fox

Melissa was Will's manipulative, insecure and possessive girlfriend. She was cheerleading captain for the El Carro squad, but lost captaincy of the Sweet Valley squad to Tia Ramirez and of whom she developed a bitter rivalry with When Melissa discovered that Will had been cheating on her with Jessica Wakefield, she led a vendetta against Jessica, which included spreading vicious rumours and attempting to sabotage her cheerleading try-outs. Melissa was able to turn Lila Fowler and Amy Sutton against Jessica. However, Annie and Jade weren't swayed and called her out for hurting Jessica. Melissa was devastated when Will broke up with her for Jessica and attempted suicide. During her breakup from Will, following his football injury, she dated Ken Matthews. She and Will maintain an on-and-off relationship through the series, though they are together at the end of the series. Melissa's antagonism towards Jessica came back to haunt her when Tia and Annie informed the school about her behavior and she was kicked out of the cheerleading squad. Her close friends were Cherie Reese and Gina Cho until they abandoned Melissa after feeling guilty for how they treated Jessica. The only friend who remains at Melissa's side is Amy as Lila reconciled her friendship with Jessica. However, when forced to plan a high school dance, Melissa shows Jessica respect after seeing that she refuses a date with Will since she cares about Jeremy.

Will Simmons

Will was one of many El Carro High students who transferred to Sweet Valley High. Despite being involved in a serious relationship with Melissa Fox, he pursued Jessica Wakefield. His relationship with Melissa remained on/off throughout the series, and he remained attracted to Jessica, though she repeatedly turned him down after briefly dating him. A talented quarterback, Will was offered a football scholarship to University of Michigan. Unfortunately, after receiving a serious injury on the field, Will was informed that he would never be able to play football again. Although initially bitter, he later decided to become a sports reporter instead.

Tia Ramirez

Easy going, tomboyish Tia was a cheerleader at El Carro and became captain of the Sweet Valley High squad. Tia was also briefly featured in Party Weekend, the 143rd book in the originl series. She is known to be popular, but not in a snobby way, and has many female and male friends. Upon entering Sweet Valley High, Tia adapts quickly and becomes friends with the Wakefield sisters, Jade, Annie and Maria Slater. One student doesn't like her, Melissa Fox, and it developed into a seeded rivalry. Tia has also warned her to behave herself if she wants to avoid being kicked out of the cheerleading squad. She lived with her parents and had many brothers. She, Conner, and Andy have been best friends since they were children and Tia and Conner are neighbors. She began the series as the long-time girlfriend of Angel Desmond. However, when he left for college, she cheated on him with Trent Maynor. She and Trent later had a steady relationship.

Jeremy Aames

Jeremy Aames was a student from Big Mesa High and captain of the football team. His best friend was teammate Trent Maynor. Jeremy was mature for his age and helped to look after his two younger sisters, especially during his family's struggles after Mr. Aames lost his job and had a heart attack. Jeremy worked with Elizabeth at the House of Java, but he meets Jessica when Elizabeth arranges for Jessica to cover her shift. He quickly fell in love with her and they begin a short-lived relationship, which ended when he caught her out with Will. A brief fling with Jade, another co-worker, followed. He and Jessica eventually reunited and remained together until the end of the series. When Mrs. Aames decided to move the family to Arizona so that her husband will be able to recover from his heart attack more fully, Jeremy decided to remain in Sweet Valley to finish his senior year.

Andy Marsden

Class clown Andy was a close friend of Conner and Tia. He has little interest in academic pursuits, so he does not seriously consider what he will do after graduating until halfway through senior year. His very brief relationship with a sophomore, Six, led him to realize that he was gay. After struggling with the realization, he came out to his friends and family, who were very accepting. Towards the end of the series he had a steady boyfriend, Dave. After graduating, he plans to become a stand-up comedian in New York to be near Dave.

Evan Plummer

Evan, a laid back environmentalist, was a good friend of Conner, Tia and Andy. He was on the SVH swim team and was dedicated to his causes. He shows an interest in Elizabeth early in the series, but pursues Jessica instead when he realized that Conner and Elizabeth were in love. His relationships with Jessica, and later Elizabeth, occur when they are on rebound and do not last. As a result, he is hesitant to accept a relationship with Jade when she expresses an interest in him after breaking up with Jeremy, though they settle down together for the rest of the series. Late in the series, his parents divorce, a sudden change which upsets Evan because he believed that his family had always been happy and stable. He plans to attend Berkeley.

Trent Maynor

Jeremy's best friend and a member of Big Mesa's football team. He first appears at a Big Mesa party, where Conner and Elizabeth catch Tia alone with him. Tia begins a brief relationship with Trent, though is guilt-ridden throughout and tries to deny dating Trent because she is in a long-distance relationship with Angel. However, when Angel surprises Tia with a sudden visit from Stanford, she is forced to admit that she has been seeing Trent and they break up after deciding long-distance isn't working for them. When Jeremy chooses to remain in Sweet Valley until the end of his senior year rather than joining his family in Arizona, he stays with Trent's family. After being accepted into college, Trent begins to lose interest in keeping up in school with the end of the year coming and becomes increasingly wild with his partying. He is forced to re-evaluate his responsibilities after getting into a car accident. Trent eventually gets together with Tia, though the relationship is strained when he expresses an interest in Jessica, which upsets both Tia and Jeremy. However, they remain together until the end of the series.

Alanna Feldman

Alanna was a girl Conner met when they are both in rehab. She came from an affluent family, but turned to drinking because she disliked the social expectations her parents placed on her. She and Conner began dating, even when counselors at the rehab clinic disapproved of their relationship. After they were released from rehab, however, Alanna and Conner's relationship did not last. When Conner learned that Elizabeth had briefly dated Evan during his time at rehab, he chose to be with Alanna instead of Liz. However, he gradually became tired of the lies she told about her life, how she strained his relationship with Tia, and Conner's lingering feelings for Elizabeth. She is continues to drink, unsuccessfully hiding the fact from Conner, and is resistant to her rehab counselor's attempts to help her. She and Conner break up after he learned that she lied about being accepted into Tufts in order to accompany him to Boston after graduation and how she did not mention wanting to attend UCLA.

Others

• Megan Sandborn was Conner's younger half sister, a sophomore at Sweet Valley, and she and Conner share a good relationship. She was a member of the school newspaper The Oracle, where she met Elizabeth and offered to let Liz stay at her house. She looks up to Liz as an older sister figure. Megan dated Todd, much to Conner's disgust.
• Cherie Reese was Melissa's best friend. Like Jade, she left the cheerleading squad to join the basketball team. She dates Aaron Dallas, despite Melissa's attempt to use Aaron to get back at Will and Cherie for perceived betrayals. Her friendship with Melissa eventually ends upon realizing her manipulation and betrayal. Cherie becomes close friends with Jade and the Wakefield twins.
• Gina Cho was another of Melissa's clique, frequently seen with Cherie and antagonizing Jessica. She is a member of the cheerleading squad. Like Cherie, Gina would later feel guilty for hurting Jessica and also end her friendship with Melissa upon seeing her for who she truly is.
• Josh Radinsky and Matt Wells were close friends and teammates of Will Simmons. Josh briefly hooked up with Jade Wu and at some point, dated Lila Fowler. Early in the year, Melissa started a rumour that Jessica slept with Matt. Matt is later mentioned as dating Six Hanson. The pair hated Ken until Will reunited the football team.
• Angel Desmond was Tia's longtime boyfriend and a good friend to Conner, Andy, and Evan. As a former member of El Carro's football team, he is also acquainted with Will Simmons. Though he had been accepted into Stanford, Angel began college a semester late, as he gambled away his tuition and had to come up with more money. He broke up with Tia after catching her with Trent and later dated a girl at his college.
• Six Hanson was a sophomore girl that Andy met in an outdoor adventuring club, when he was trying to become more involved in extracurricular activities. She expressed a romantic interest in Andy and they date briefly until Andy realizes that he is gay. They remain friends and she is supportive of Andy when he struggled with telling his friends about his sexual orientation.
• Dave Niles was Andy's boyfriend, after Andy comes out. In contrast to Andy's parents, Dave has trouble informing his parents that he is gay; while his mother is very supportive, his father has more trouble accepting Dave's coming out. His father also dates Evan's mother after Evan's parents divorce. After graduating, he plans to attend Columbia University, which Andy accompanying him to New York.