Courtin

Courtin is a surname. Notable people with the surname include:
 * Charles Courtin (1902–?), French long jumper
 * Christina Courtin (born 1984), American singer, violinist, and songwriter
 * Cyrille Courtin (born 1971), former professional footballer
 * Robina Courtin (born 1944), Buddhist nun in the Tibetan Buddhist Gelugpa tradition