Christin is a given name. Notable people with the name include:

• Ann-Christin Ahlberg (born 1957), Swedish politician of the Social Democratic Party
• Ann-Christin Nykvist (born 1948), Swedish Social Democratic politician
• Christin Cooper (born 1959), former alpine ski racer from Ketchum, Idaho
• Christin Hagberg (born 1958), Swedish social democratic politician
• Christin Hinojosa (born 1976), American actress
• Christin Hussong (born 1994), German javelin thrower
• Christin Petelski (born 1977), former international breaststroke swimmer from Canada
• Christin Piek (born 1889, date of death unknown), Belgian tug of war competitor who competed in the 1920 Summer Olympics
• Christin Sørum (born 1968), retired Norwegian long-distance runner
• Christin Senkel (born 1987), German bobsledder who has competed since 2008
• Christin Steuer (born 1983), diver from Germany who won the bronze medal at the 2007 World Aquatics Championships
• Christin Wurth-Thomas (born 1980), American athlete, who competes in middle distance track events
• Hege Christin Vikebø (born 1978), Norwegian team handball player

• Pierre Christin (born 1938), French comics creator and writer
• Christen (disambiguation), given name and surname
• Kristin (name)
• Kristen (given name)