Feehan is an Irish surname. Notable people with the name include:
Christine Feehan, American romance-paranormal writer
Dan Feehan (1880–1946), Australian rules footballer
Daniel Francis Feehan (1855–1934), American prelate; Bishop of the Diocese of Fall River
Geoff Feehan (born 1935), Australian rules footballer
Harold Feehan (1895–1979), Australian rules footballer
Jimmy Feehan (born 1995), Irish Gaelic footballer
John Feehan (born 1946), Irish geologist, botanist, author and broadcaster
John M. Feehan (1916–1991), Irish author and publisher
Patrick Feehan (1829–1902), American Catholic bishop
Richard Feehan (born 1960), Canadian politician from Alberta
Sonny Feehan (1926–1995), Irish footballer
Tim Feehan (born 1957), Canadian singer-songwriter
William M. Feehan (1929–2001), American firefighter; member of the Fire Department of New York
