Lalor is an Irish surname derived from the Irish àLeathlobhair, from leath- âÂÂleper; weak, ailing personâÂÂ. Notable people with the surname include:
- Denis Lalor, athlete
- Francis Ramsey Lalor (1856âÂÂ1929), politician
- James Fintan Lalor, Irish rebel
- John Joseph Lalor (1840/1841âÂÂ1899), political scientist
- John Lalor (1814âÂÂ1856), journalist and author
- Kieran Lalor, politician
- Mike Lalor (born 1963), ice hockey player
- Patrick Lalor (1926âÂÂ2016), Irish politician
- Patrick "Patt" Lalor (1781âÂÂ1856), Irish national politician
- Peter Lalor, leader of the Eureka Stockade rebellion
- Richard Lalor (1823âÂÂ1893), politician
- Richard Lalor Sheil (1791âÂÂ1851), politician, writer and orator
- Teresa Lalor (died 1846), Irish nun
- Sam Lalor (born 2006) Australian Rules Footballer
See also