Wallis Day Biography: Age, Net Worth, Boyfriend, Height, Parents, Movies, Ethnicity, Religion

Wallis Lily Day also known as Wallis Day emerges as a striking British actress and former model, celebrated for her commanding presence in superhero series, sci-fi adventures, and ensemble thrillers that blend fierce determination with emotional nuance.

Profile

• Full Name: Wallis Lily Day
• Stage Name: Wallis Day
• Born: September 20, 1994
• Age: 31 years old
• Birthplace: London, England
• Nationality: British
• Occupation: Actress and Former Model
• Height: 5 feet 9 inches
• Parents: Mr. and Mrs. Day
• Siblings: Unknown
• Spouse: None
• Children: None
• Relationship: Single
• Net Worth: $5 million USD

Early Life and Education

Wallis Day, was born on September 20, 1994, in London, England. Brought up in a grounded household by Mr. and Mrs. Day—her father an Oxford alumnus and her mother a Cambridge graduate—she experienced frequent relocations during childhood, attending 11 schools in 12 years that fostered adaptability amid a “very normal family with very normal jobs,” far removed from entertainment ties.

Career

Wallis Day began modeling at 13 with Models 1—the agency’s youngest for three years—fronting campaigns for Garnier, Nike, and Superdry to fund drama school, while appearing in a Nintendo 3DS commercial. Her acting debut came at 17 as Lucy in the indie Between Two Worlds (2011), followed by her soap breakthrough as Holly Cunningham in Hollyoaks (2012–2013).
She advanced with Angelica in Casanova (2015) and Olalla Jekyll/Hyde in Jekyll and Hyde (2015), then gained genre traction as Nyssa-Vex in Krypton’s alternate Superman origin (2018–2019). Pivotal acclaim arrived portraying Kate Kane in Batwoman (2021–2022), succeeding Ruby Rose as the masked vigilante, and Agent Shin in Paramount’s Infinite (2021) opposite Mark Wahlberg.

Social Media

• Instagram Handle: @wallisday
• Twitter Handle: @WallisDay

Personal Life

Wallis Day, 31 years old and standing 5 feet 9 inches, cultivates a low-profile existence split between London and Los Angeles, emphasizing self-reliance amid career demands. Single with no spouse or children, she has navigated past links, including a 2019–2021 romance with rugby player George King, but prioritizes solitude and growth, often reflecting on childhood instability as a catalyst for resilience.

Filmography

Selected Filmography:

• Between Two Worlds (2011) – Lucy
• Casanova (2015) – Angelica (TV Film)
• Jekyll and Hyde (2015) – Olalla Jekyll/Hyde (TV Series)
• The Royals (2016) – Angie (TV Series)
• Krypton (2018–2019) – Nyssa-Vex (TV Series)
• Infinite (2021) – Agent Shin
• Batwoman (2021–2022) – Kate Kane / Circe Sionis
• Sex/Life (2022) – Gigi (TV Series)
• Red Sonja (2025) – Annisia

Net Worth

Wallis Day, a distinguished actress and former model, holds an estimated net worth of $5 million USD. Earnings primarily derive from acting salaries in series like Batwoman and Krypton, film residuals from Infinite, and modeling contracts with Chanel and Vogue, reflecting her dual-industry footprint.