Marcellin

Marcellin may refer to:
 * Marcellin (given name)
 * Raymond Marcellin (1914–2004), French politician
 * Marcellin Champagnat (1789-1840), Catholic Saint and educator


 * places
 * Marcellin College, Bulleen, a Marist Catholic secondary boys' school situated in Bulleen, Victoria, Australia
 * Marcellin College, Auckland, an integrated, co-educational college in Royal Oak, Auckland, New Zealand
 * Marcellin College Randwick, a systemic Roman Catholic, secondary, day school for boys, located in Randwick, a south-eastern suburb of Sydney, New South Wales, Australia


 * other
 * Marcellin Act, a law establishing the Associated communes of France
 * Saint-Marcellin (disambiguation)