Here is a detailed Lost episode guide that can help you browse all Lost episodes in a snap! Each episode's rating and release date is listed on the right of the title. You may also use the quick season jumper to focus on a certain Lost season.
| Lost Season 1 Episodes | yyyy-mm-dd | Rating | |
| s1e1 | Pilot | 2004-09-22 | 8.00/10 |
| s1e2 | Pilot (2) | 2004-09-29 | 9.50/10 |
| s1e3 | Tabula Rasa | 2004-10-06 | 8.67/10 |
| s1e4 | Walkabout | 2004-10-13 | 10.00/10 |
| s1e5 | White Rabbit | 2004-10-20 | 7.75/10 |
| s1e6 | House Of The Rising Sun | 2004-10-27 | 9.14/10 |
| s1e7 | The Moth | 2004-11-03 | 9.50/10 |
| s1e8 | Confidence Man | 2004-11-10 | 10.00/10 |
| s1e9 | Solitary | 2004-11-17 | 10.00/10 |
| s1e10 | Raised By Another | 2004-12-01 | 10.00/10 |
| s1e11 | All The Best Cowboys Have Daddy Issues | 2004-12-08 | 10.00/10 |
| s1e12 | Whatever The Case May Be | 2005-01-05 | 0.00/10 |
| s1e13 | Hearts And Minds | 2005-01-12 | 9.00/10 |
| s1e14 | Special | 2005-01-19 | 10.00/10 |
| s1e15 | Homecoming | 2005-02-09 | 9.67/10 |
| s1e16 | Outlaws | 2005-02-16 | 10.00/10 |
| s1e17 | In Translation | 2005-02-23 | 10.00/10 |
| s1e18 | Numbers | 2005-03-02 | 10.00/10 |
| s1e19 | Deus Ex Machina | 2005-03-30 | 10.00/10 |
| s1e20 | Do No Harm | 2005-04-06 | 10.00/10 |
| s1e21 | The Greater Good (sides) | 2005-05-04 | 9.00/10 |
| s1e22 | Born To Run | 2005-05-11 | 9.33/10 |
| s1e23 | Exodus (1) | 2005-05-18 | 9.83/10 |
| s1e24 | Exodus (2) | 2005-05-25 | 9.67/10 |
| s1e25 | Exodus (3) | 2005-05-25 | 10.00/10 |
| Lost Season 2 Episodes | yyyy-mm-dd | Rating | |
| s2e1 | Man Of Science, Man Of Faith | 2005-09-21 | 10.00/10 |
| s2e2 | Adrift | 2005-09-28 | 10.00/10 |
| s2e3 | Orientation | 2005-10-05 | 10.00/10 |
| s2e4 | Everybody Hates Hugo | 2005-10-12 | 10.00/10 |
| s2e5 | And Found... | 2005-10-19 | 7.00/10 |
| s2e6 | Abandoned | 2005-11-09 | 9.50/10 |
| s2e7 | The Other 48 Days | 2005-11-16 | 10.00/10 |
| s2e8 | Collision (old Habits) | 2005-11-23 | 10.00/10 |
| s2e9 | What Kate Did | 2005-11-30 | 10.00/10 |
| s2e10 | The 23rd Psalm | 2006-01-11 | 10.00/10 |
| s2e11 | The Hunting Party | 2006-01-18 | 5.50/10 |
| s2e12 | Fire + Water | 2006-01-25 | 9.00/10 |
| s2e13 | The Long Con | 2006-02-08 | 9.00/10 |
| s2e14 | One Of Them | 2006-02-15 | 10.00/10 |
| s2e15 | Maternity Leave | 2006-03-01 | 10.00/10 |
| s2e16 | The Whole Truth | 2006-03-22 | 6.67/10 |
| s2e17 | Lockdown | 2006-03-29 | 10.00/10 |
| s2e18 | Dave | 2006-04-05 | 8.33/10 |
| s2e19 | S.o.s. | 2006-04-12 | 10.00/10 |
| s2e20 | Two For The Road | 2006-05-03 | 10.00/10 |
| s2e21 | ? | 2006-05-10 | 10.00/10 |
| s2e22 | Three Minutes | 2006-05-17 | 10.00/10 |
| s2e23 | Live Together, Die Alone | 2006-05-24 | 0.00/10 |
| s2e24 | Live Together, Die Alone (2) | 2006-05-24 | 10.00/10 |
| Lost Season 3 Episodes | yyyy-mm-dd | Rating | |
| s3e1 | A Tale Of Two Cities | 2006-10-04 | 6.33/10 |
| s3e2 | The Glass Ballerina | 2006-10-11 | 9.00/10 |
| s3e3 | Further Instructions | 2006-10-18 | 0.00/10 |
| s3e4 | Every Man For Himself | 2006-10-25 | 10.00/10 |
| s3e5 | The Cost Of Living | 2006-11-01 | 0.00/10 |
| s3e6 | I Do | 2006-11-08 | 10.00/10 |
| s3e7 | Not In Portland | 2007-02-07 | 10.00/10 |
| s3e8 | Flashes Before Your Eyes | 2007-02-14 | 10.00/10 |
| s3e9 | Stranger In A Strange Land | 2007-02-21 | 9.50/10 |
| s3e10 | Tricia Tanaka Is Dead | 2007-02-28 | 10.00/10 |
| s3e11 | Enter 77 | 2007-03-07 | 8.00/10 |
| s3e12 | Par Avion | 2007-03-14 | 8.17/10 |
| s3e13 | The Man From Tallahassee | 2007-03-21 | 10.00/10 |
| s3e14 | Expose | 2007-03-28 | 9.83/10 |
| s3e15 | Left Behind | 2007-04-04 | 10.00/10 |
| s3e16 | One Of Us | 2007-04-11 | 9.50/10 |
| s3e17 | Catch-22 | 2007-04-18 | 0.00/10 |
| s3e18 | D.o.c. | 2007-04-25 | 7.75/10 |
| s3e19 | The Brig | 2007-05-02 | 10.00/10 |
| s3e20 | The Man Behind The Curtain | 2007-05-09 | 0.00/10 |
| s3e21 | Greatest Hits | 2007-05-16 | 8.50/10 |
| s3e22 | Through The Looking Glass (1) | 2007-05-23 | 10.00/10 |
| s3e23 | Through The Looking Glass (2) | 2007-05-23 | 7.75/10 |
| Lost Season 4 Episodes | yyyy-mm-dd | Rating | |
| s4e1 | The Beginning Of The End | 2008-01-31 | 10.00/10 |
| s4e2 | Confirmed Dead | 2008-02-07 | 10.00/10 |
| s4e3 | The Economist | 2008-02-14 | 9.33/10 |
| s4e4 | Eggtown | 2008-02-21 | 9.33/10 |
| s4e5 | The Constant | 2008-02-28 | 10.00/10 |
| s4e6 | The Other Woman | 2008-03-06 | 9.33/10 |
| s4e7 | Ji Yeon | 2008-03-13 | 8.50/10 |
| s4e8 | Meet Kevin Johnson | 2008-03-20 | 9.00/10 |
| s4e9 | The Shape Of Things To Come | 2008-04-24 | 10.00/10 |
| s4e10 | Something Nice Back Home | 2008-05-01 | 9.20/10 |
| s4e11 | Cabin Fever | 2008-05-08 | 8.80/10 |
| s4e12 | There's No Place Like Home (1) | 2008-05-15 | 9.75/10 |
| s4e13 | There's No Place Like Home (2) | 2008-05-29 | 9.67/10 |
| s4e14 | There's No Place Like Home (3) | 2005-05-29 | 7.60/10 |
| Lost Season 5 Episodes | yyyy-mm-dd | Rating | |
| s5e1 | Because You Left | 2009-01-21 | 7.50/10 |
| s5e2 | The Lie | 2009-01-21 | 9.33/10 |
| s5e3 | Jughead | 2009-01-28 | 9.36/10 |
| s5e4 | The Little Prince | 2009-02-04 | 9.86/10 |
| s5e5 | This Place Is Death | 2009-02-11 | 8.60/10 |
| s5e6 | 316 | 2009-02-18 | 10.00/10 |
| s5e7 | The Life And Death Of Jeremy Bentham | 2009-02-25 | 9.75/10 |
| s5e8 | Lefleur | 2009-03-04 | 9.50/10 |
| s5e9 | Namaste | 2009-03-18 | 9.90/10 |
| s5e10 | He's Our You | 2009-03-25 | 9.00/10 |
| s5e11 | Whatever Happened, Happened | 2009-04-01 | 10.00/10 |
| s5e12 | Dead Is Dead | 2009-04-08 | 9.71/10 |
| s5e13 | Some Like It Hoth | 2009-04-15 | 9.75/10 |
| s5e14 | The Variable | 2009-04-29 | 9.75/10 |
| s5e15 | Follow The Leader | 2009-05-06 | 10.00/10 |
| s5e16 | The Incident (1) | 2009-05-13 | 10.00/10 |
| s5e17 | The Incident (2) | 2009-05-13 | 10.00/10 |
| Lost Season 6 Episodes | yyyy-mm-dd | Rating | |
| s6e1 | LA X (1) | 2010-02-02 | 8.13/10 |
| s6e2 | LA X (2) | 2010-02-02 | 7.75/10 |
| s6e3 | What Kate Does | 2010-02-09 | 8.40/10 |
| s6e4 | The Substitute | 2010-02-16 | 9.60/10 |
| s6e5 | Lighthouse | 2010-02-23 | 9.83/10 |
| s6e6 | Sundown | 2010-03-02 | 9.80/10 |
| s6e7 | Dr. Linus | 2010-03-09 | 10.00/10 |
| s6e8 | Recon | 2010-03-16 | 10.00/10 |
| s6e9 | Ab Aeterno | 2010-03-23 | 10.00/10 |
| s6e10 | The Package | 2010-03-30 | 9.80/10 |
| s6e11 | Happily Ever After | 2010-04-06 | 10.00/10 |
| s6e12 | Everybody Loves Hugo | 2010-04-13 | 0.00/10 |
| s6e13 | The Last Recruit | 2010-04-20 | 9.25/10 |
| s6e14 | The Candidate | 2010-05-04 | 9.50/10 |
| s6e15 | Across the Sea | 2010-05-11 | 9.30/10 |
| s6e16 | What They Died For | 2010-05-18 | 5.50/10 |
| s6e17 | The End (Part 1) | 2010-05-23 | 8.50/10 |
| s6e18 | The End (Part 2) | 2010-05-23 | 8.75/10 |