Last Updated on 16 September 2023
LOST-related events that happened in April
| Date | Events |
| 1 | 2009 – S511 “Whatever Happened, Happened” premiered |
| 2 | 1947 – Sam Anderson (Bernard Nadler) born in South Dakota |
| 3 | |
| 4 | 1999 – Desmond Hume is dishonorably discharged from Her Majesty’s Army 2007 – S3E15 “Left Behind” premiered |
| 5 | 1970 – Wendy Braun (Gina) born in Northbrook, Illinois 2006 – S2E18 “Dave” premiered |
| 6 | 2005 – S1E20 “Do No Harm” premiered 2010 – S6E11 “Happily Ever After” premiered |
| 7 | |
| 8 | 2005 – Helen Norwood dies of a brain aneurysm 2009 – S512 “Dead Is Dead” premiered |
| 9 | 1965 – Mark Pellegrino (Jacob) born in Los Angeles, California |
| 10 | 1966 – Brad William Henke (Bram) born in Columbus, Nebraska |
| 11 | 2007 – S3E16 “One of Us” premiered |
| 12 | 2006 – S2E19 “S.O.S.” premiered |
| 13 | 2010 – S6E12 “Everybody Loves Hugo” premiered |
| 14 | 1977 – Rob McElhenney (Aldo) born in Philadelphia, Pennsylvania |
| 15 | 2009 – S513 “Some Like It Hoth” premiered |
| 16 | |
| 17 | 1950 – L. Scott Caldwell (Rose Nadler) born in Chicago, Illinois 1965 – William Mapother (Dr. Ethan Rom) born in Louisville, Kentucky 1967 – Henry Ian Cusick (Desmond Hume) born in Trujillo, Peru |
| 18 | 2007 – S3E17 “Catch-22” premiered |
| 19 | |
| 20 | 2010 – S6E13 “The Last Recruit” premiered |
| 21 | |
| 22 | |
| 23 | |
| 24 | 1973 – Damon Lindelof (Producer) born in Teaneck, NJ 1977 – Rebecca Mader (Charlotte Lewis) born in Cambridge, Cambridgeshire, England, UK 2008 – S4E9 “The Shape of Things to Come” premiered |
| 25 | 2007 – S3E18 “D.O.C.” premiered |
| 26 | |
| 27 | |
| 28 | 1973 – Jorge Garcia (Hugo ‘Hurley’ Reyes) born in Omaha, Nebraska |
| 29 | 2009 – S514 “The Variable” premiered |
| 30 |
