| Length of a Beatles "week" | 36 |
| Length of a boring class, so it seems | 37 |
| Length of a Hogwarts education, in years | 40 |
| Length of a kids' fun run, briefly | 38 |
| Length of a lunar cycle, roughly | 32 |
| Length of many harness racing tracks | 36 |
| Length of nearly 15 football fields | 35 |
| Length of some Subway sandwiches | 32 |
| Length of time a product remains salable | 40 |
| Length times width, for a rectangle | 35 |
| Lengthen (with ''to'') | 38 |
| Lenin's "What ___ Be Done?" | 41 |
| Lenin's is open to the public | 33 |
| Leningrad's ordeal: 1941–44 | 38 |
| Lennon and McCarthy's Meter Maid | 36 |
| Lennon hit appropriate for this puzzle? | 39 |
| Lennon hit on "Double Fantasy" | 40 |
| Lennon's ''ocean child'' | 44 |
| Lennon's "bed-in" mate | 36 |
| Lennon's "I Am the ___" | 37 |
| Lennon's "In My ___" | 34 |
| Lennon's "Instant ___!" | 37 |
| Lennon's "Instant ___" | 36 |
| Lennon's "Oh Yoko!" subject | 41 |
| Lennon's "Two Virgins" partner | 44 |
| Lennon's "___ and Glass" | 38 |
| Lennon's "___ Do You Sleep?" | 42 |
| Lennon's "___ Life" | 33 |
| Lennon's adopted middle name | 32 |
| Lennon's frequent collaborator | 34 |
| Lennon's killer Mark David ___ | 34 |
| Lennon's last album released before his death | 49 |
| Lennon's last home, with 'The' | 42 |
| Lennon's last home, with "The" | 44 |
| Lennon/McCartney nonsense syllables | 35 |
| Lennon/McCartney's "___ Loser" | 44 |
| Lenny Bruce's comedian mother Sally | 39 |
| Lenny Kravitz "Let Love ___" | 38 |
| Lenny Kravitz "Let ___ Rule" | 38 |
| Lenny Kravitz: "Let Love ___" | 39 |
| Lenny's friend on "The Simpsons" | 46 |
| Leno's sign of embarrassment | 32 |
| Leno's successor who didn't succeed | 43 |
| Leno's successor, and vice versa | 36 |
| Lens accessory for photographers | 32 |
| Lens cover for a large telescope? | 33 |
| Lens with a crescent-shaped section | 35 |
| Lenses in lighthouses and stage lights | 38 |
| Lentil dish at an Indian restaurant | 35 |
| Lenya of "From Russia With Love" | 42 |
| Lenya of "The Threepenny Opera" | 41 |
| Lenya of Broadway's "Cabaret" | 43 |
| Leo Durocher monicker, with "The" | 43 |
| Leo the ___ (Durocher's nickname) | 37 |
| Leo Tolstoy's tragic heroine | 32 |
| Leo's "Aviator" costar | 36 |
| Leo's "The Aviator" costar | 40 |
| Leo, to Jerry, on "Seinfeld" | 38 |
| Leon Goossens' means of expression | 38 |
| Leon in ''Mister Ed'' | 37 |
| Leon spinks won the light heavyweight medal there | 49 |
| Leon Uris bestseller, with "The" | 42 |
| Leon Uris book "The ___" | 34 |
| Leon Uris book, with 'The' | 34 |
| Leon Uris novel "The ___" | 35 |
| Leon Uris novel "___ 18" | 34 |
| Leon Uris novel (with "The") | 38 |
| Leon Uris novel, with "The" | 37 |
| Leon Uris' ''___ 18'' | 41 |
| Leon Uris' '-- in Ruins' | 36 |
| Leon Uris' "The ___" | 34 |
| Leon Uris's "The ___" | 35 |
| Leon Uris's "___ 18" | 34 |
| Leon who was Obama's first C.I.A. director | 46 |
| Leon who wrote "Exodus" | 33 |
| Leon with three Super Bowl rings | 32 |
| Leon ___, McKinley's assassin | 33 |
| Leon ___, who wrote "Mila 18" | 39 |
| Leona Lewis "I ___ You" | 33 |
| Leonard Bernstein operetta based on Voltaire | 44 |
| Leonard Bernstein's "___ Love" | 44 |
| Leonard Cohen "So Long, ___" | 38 |
| Leonard Cohen mailed them, perhaps | 34 |
| Leonard Nimoy's "___ Not Spock" | 45 |
| Leonard of "Star Trek" | 32 |
| Leonard who panned "Leonard Part 6" | 45 |
| Leonard who wrote "Get Shorty" | 40 |
| Leonard who wrote "I Am Not Spock" | 44 |
| Leonard with a yearly movie book | 32 |
| Leonard __: Roy Rogers's birth name | 39 |
| Leonardo masterpiece, with "The" | 42 |
| Leonardo's "Inception" co-star | 44 |
| Leonardo's "The Aviator" co-star | 46 |
| Leonardo's "___ Lisa" | 35 |
| Leonardo's assistant in "J. Edgar" | 48 |
| Leonardo's co-star in "The Aviator" | 49 |
| Leonardo's costar in "The Aviator" | 48 |
| Leonardo's director in "J. Edgar" | 47 |
| Leoni of "Tower Heist" | 32 |
| Leonine star of "Born Free" | 37 |