Fennelly

Fennelly is a surname. Notable people with the surname include:


 * Aidan Fennelly (born 1981), Gaelic football player from Laois in Ireland
 * Bill Fennelly (born 1957), the head women's basketball coach at Iowa State University
 * Brendan Fennelly (born 1956), Irish former hurling manager and retired player
 * Colin Fennelly (born 1989), Irish hurler
 * Frank Fennelly (1860–1920), 19th-century Major League Baseball shortstop
 * Ger Fennelly (born 1954), retired Irish sportsperson
 * James Mathias Fennelly (1929–2000), Chairman of the Department of Philosophy, Professor of History of Religions at Adelphi University, New York
 * Keeva Fennelly, camogie player and financial reporter
 * Kevin Fennelly (born 1955), retired Irish hurling manager and former player
 * Kevin Fennelly (senior), hurler from County Kilkenny
 * Leann Fennelly, camogie player and a student, played in the 2009 All Ireland camogie final
 * Liam Fennelly (born 1958), Irish retired sportsperson
 * Mary Fennelly, 19th president of the Camogie Association
 * Michael Fennelly (hurler) (born 1985), Irish hurler
 * Nial Fennelly (born 1942), judge of the Supreme Court of Ireland, Advocate General of the European Court of Justice from 1995 to 2000
 * Parker Fennelly (1891–1988), American actor who appeared in ten films, numerous television episodes and hundreds of radio programs
 * Seán Fennelly (born 1959), retired Irish sportsperson