Jack Majgaard Jensen (born 25 March 1973 is a Danish football manager who was most recently the assistant coach of San Diego Wave FC of the National Women's Soccer League (NWSL). He has previously managed Lunds BK, Lyngby BK, FC RosengÃÂ¥rd (women), Landskrona BoIS, Kristianstad FC, VÃÂ¥lerenga (women), and FC Roskilde.