Valchan may refer to:
, a village in Smolyan municipality, Bulgaria Valchan Peak, sharp rocky peak in Ellsworth Mountains, Antarctica Valchan Chanev (born 1992), Bulgarian footballer
See also Valchanka, village in Kirkovo Municipality, Kardzhali Province, southern Bulgaria Valchanovo, village in Sredets Municipality, in Burgas Province, in southeastern Bulgaria Valchanov, surname based on the patronymic of Valchan