Mathilde Warnier (born October 2, 1991, in Rosny-sous-Bois) is a French actress and model.  She first gained public attention in 2011 following an appearance on the television show Au Field de la nuit, before transitioning into modeling and acting.  In cinema, she has appeared in feature films such as Emmanuel Mouret's Caprice (2015), Bertrand Mandico's The Wild Boys (Les Garçons sauvages, 2017), Curiosa (2019), and Cédric Klapisch's Rise (En corps, 2022). On television, she achieved prominence playing Sophie Mercaillon in the satirical series A Very Secret Service (Au service de la France, 2015–2018). She has since expanded her career internationally, notably portraying Nadine Gires in the British drama series The Serpent (2021) and appearing in the series The New Look and This Is Not a Murder Mystery. 마릴드 와르니에(1991년생, Rosny-sous-Bois, Seine-Saint-Denis, France) 는 배우로, 대표작으로 와일드캣, Caprice, Le Bézoard가 있으며, 그 외에도 더 서펀트, '더 뉴 룩' - The New Look, 큐리오사, 미망인, This Is Not a Murder Mystery, 프랑스 첩보원 되기, 써밋 피버, 와일드 보이즈, Le Petit Journal, À toute épreuve, Lit de punaise, L'Archipel des Oubliés 등 다양한 작품에 출연했다. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2025년 와일드캣에서 Cia 역을 맡았다. 2025년 Anorgasmia에서 Naomi 역을 맡았다. 2025년 This Is Not a Murder Mystery에서 Georgette Magritte 역을 맡았다.