| Lock arrangement | 16 |
| Lock (up) | 9 |
| Lock | 4 |
| Loci: Abbr. | 11 |
| Loci of some frogs | 18 |
| Loci for old toys | 17 |
| Loci for gladiatorial combats | 29 |
| Loci for foci | 13 |
| Loci | 4 |
| Lochinvars | 10 |
| Loch's relative | 19 |
| Loch ____ monster | 17 |
| Loch ____ | 9 |
| Loch ___, Scotland | 18 |
| Loch ___, on the River Shannon | 30 |
| Loch ___, in western Scotland | 29 |
| Loch ___, in NW Scotland | 24 |
| Loch ___ monster | 16 |
| Loch ___ | 8 |
| Loch __ monster | 15 |
| Loch without a key? | 19 |
| Loch with sightings | 19 |
| Loch with an elusive monster | 28 |
| Loch with a monster | 19 |
| Loch with a legend | 18 |
| Loch that's 23 miles long | 29 |
| Loch that has people keyed up | 29 |
| Loch seen from Urquhart Castle | 30 |
| Loch of Scotland | 16 |
| Loch of note | 12 |
| Loch of monstrous fame | 22 |
| Loch of monster fame | 20 |
| Loch of lore | 12 |
| Loch of legend | 14 |
| Loch of fame | 12 |
| Loch of Argyllshire | 19 |
| Loch Ness resident | 18 |
| Loch Ness monster, e.g. | 23 |
| Loch Ness man | 13 |
| Loch Ness local | 15 |
| Loch Ness dweller, they say | 27 |
| Loch near the Moray Firth | 25 |
| Loch name | 9 |
| Loch monsters | 13 |
| Loch monster's nickname | 27 |
| Loch Lomond sight | 17 |
| Loch Lomond lovely | 18 |
| Loch Lomond locks topper | 24 |
| Loch Lomond local | 17 |
| Loch Lomond hill | 16 |
| Loch legend nickname | 20 |
| Loch in the news | 16 |
| Loch in Scotland | 16 |
| Loch for Stack? | 15 |
| Loch beast, slangily | 20 |
| Loch beast, in tabloids | 23 |
| Loch beast, affectionately | 26 |
| Loch -- Monster | 15 |
| Loch -- | 7 |
| LOCH | 4 |
| Locavore whose car runs on used fryolator oil, say | 50 |
| Locator, perhaps | 16 |
| Locator | 7 |
| Locations, old-style | 20 |
| Locations on the Internet | 25 |
| Locations of some secret meetings | 33 |
| Locations in Lyon | 17 |
| Locations for some schools | 26 |
| Locations for Pluto, sometimes | 30 |
| Locations for many pipes | 24 |
| Locations for declamations | 26 |
| Locations | 9 |
| Locationally challenged? | 24 |
| Locational nickname with origins in horse racing | 48 |
| Location: Abbr. | 15 |
| Location, as for a concert | 26 |
| Location unspecified | 20 |
| Location to bookmark: Abbr. | 27 |
| Location that prompted Thoreau to write "Civil Disobedience" | 70 |
| Location that is wide open | 26 |
| Location that anagrams to Meg Ryan | 34 |
| Location on a ship | 18 |
| Location on a campus | 20 |
| Location of Yankee massacre? | 28 |
| Location of worldÂ’s largest astronomical observatory | 56 |
| Location of what to ditch from all long solutions (and from Across/Down hints) for this all to work | 99 |
| Location of video | 17 |
| Location of two of the classical Seven Wonders | 46 |
| Location of the William Tell legend | 35 |
| Location of the White House bakery? | 35 |
| Location of the tragus | 22 |
| Location of the quadriceps | 26 |
| Location of the only McDonalds in Cuba, informally | 50 |
| Location of the Nobel Peace Center | 34 |
| Location of the Lighthouse of Alexandria, one of the Seven Wonders of the Ancient World | 87 |
| Location of the Labyrinth of Minos | 34 |
| Location of the human vocal folds | 33 |
| Location of the garden in many a Monet masterpiece | 50 |
| Location of the first state-chartered university in the United States | 69 |
| Location of the first Ironman Triathlon | 39 |