XO, Kitty Season 3 Has a New Cast — Here Is Everything Confirmed

Netflix confirmed the XO, Kitty Season 3 cast including returning characters and new additions. Here is the complete cast breakdown and where Kitty's story goes in Season 3.

Netflix's 'XO, Kitty' — the spinoff of the 'To All the Boys I've Loved Before' trilogy that follows Kitty Song Covey navigating romance and identity at a Korean boarding school — has confirmed its Season 3 cast through HollywoodLife's coverage in April 2026, and the specific combination of returning characters and new additions creates the particular season narrative whose trajectory the casting reveals.

For the 'To All the Boys' connection: the film trilogy — based on Jenny Han's novels and adapted for Netflix with Lana Condor as Lara Jean — created the specific fanbase that 'XO, Kitty' draws its initial audience from. Anna Cathcart's Kitty was a specific scene-stealing presence in the films before her own show gave her the particular leading-lady development that the spinoff format provides.

For Season 3's specific narrative position: the first two seasons established Kitty's specific romantic and identity journey — coming out as bisexual, navigating specific relationships with multiple characters, developing her voice as an individual rather than as her famous mother's daughter. Season 3's particular continuation of this arc must find the specific next chapter that doesn't simply repeat the previous seasons' emotional notes.

For the new cast additions: the specific new characters whose introduction the casting confirms will create the particular relationship dynamics that Season 3 needs to feel fresh rather than cyclical. The specific combination of new romantic interests, friend dynamics, and antagonist relationships that a third season requires to justify itself is what the new additions provide.

For Netflix's Korean-set content strategy: 'XO, Kitty' is part of Netflix's specific investment in Korean-adjacent English-language content that bridges the specific K-drama audience and the Western young adult drama audience. Season 3's specific continuation is both a creative and commercial decision about where that specific audience segment's engagement is heading.