Diana Penty (born 2 November 1985) is an Indian model and film actress who appears in Hindi films. Born in Mumbai, in a Parsi-Christian family Penty completed her education from St. Xavier's College, Mumbai, and simultaneously began modeling as a part-time profession.
After initial reluctance, Penty began a full-time modelling career in 2005 when she was signed up by Elite Models India. She soon established a successful career as a model after walking the ramp for many of India's top designers. In 2012, Penty made her acting debut in Homi Adajania's commercially successful romantic comedy Cocktail. Her performance in the film garnered praise, and earned her a nomination for Filmfare Award for Best Female Debut.
After a four year break from acting, Penty played the title role in the sleeper hit Happy Bhag Jayegi (2016). Penty is an active celebrity endorser and has been associated with brands like TRESemmé and Nokia.