Denis Charles Aberhart (born 23 March 1953 in Motueka) is a former New Zealand first class cricketer who played for Canterbury and Central Districts between 1976/77 and 1983/84.
He later became coach of Canterbury during the 1990s before being appointed coach of New Zealand in 2001, replacing David Trist. Aberhart also played for Marlborough in the Hawke Cup.