Denis Walsh

Denis Walsh may refer to the following people:

• Denis Walsh (dual player) (born 1965), Irish Gaelic games manager and dual player with Cork
• Denis Walsh (Cloughduv hurler) (born 1961), Irish hurler for Cork
• Denis Walsh (Tipperary hurler) (1877 – 1952), Irish hurler
• Denis M. Walsh, Canadian academic and writer

• Dennis Walsh (1933–2005), English astronomer
• Dennis G. Walsh (born 1965), American bishop of the Catholic Church