Joan is the
surname of:
*
Bernat Joan i Marí (born 1960), Catalan politician
*
Joel Joan (born 1970), Catalan actor, scriptwriter and director
*
Martí Joan de Galba (died 1490), co-author of the Catalan epic ''Tirant lo Blanc''
See also
*
Josep Tarradellas i Joan (1899–1988), Catalan politician
{{surname, Joan
Surnames from given names