Cristi is a given name and surname. Notable people with the name include:

• Cristi Chirică (born 1997), Romanian rugby union player
• Cristi Conaway (born 1965), American actress and fashion designer
• Cristi Harris (born 1977), American actress
• Cristi Ilie Pîrghie (born 1992), Romanian rower
• Cristi Minculescu (born 1959), Romanian pop singer
• Cristi Puiu (born 1967), Romanian film director and screenwriter
• Elvira Cristi (born 1976), Chilean actress and model
• Jorge Muñoz Cristi (1898–1967), Chilean geologist
• Oscar Cristi (1916–1965), Chilean politician
• Vladimir Cristi (1880–1956), Romanian politician

• Crist (surname)
• Crista (disambiguation)
• Cristie (born 1978), Spanish flamenco singer
• Cristy, name
• Kristi (disambiguation)