| Longtime mall chain | 19 |
| Longtime maker of the Magic 8-Ball | 34 |
| Longtime maker of the Magic 8 Ball | 34 |
| Longtime Magic 8 Ball maker | 27 |
| Longtime magazine subscriber, once per year | 43 |
| Longtime magazine subscriber | 28 |
| Longtime maestro with a "noted" name | 46 |
| Longtime Lucille Ball foil Gordon | 33 |
| Longtime Lucci role | 19 |
| Longtime Louisville hoops coach Denny __ | 40 |
| Longtime Louis Armstrong label | 30 |
| Longtime Lorillard brand | 24 |
| Longtime Loretta Lynn record label | 34 |
| Longtime Lone Ranger player | 27 |
| Longtime logo with a top hat and monocle | 40 |
| Longtime local | 14 |
| Longtime Libyan leader | 22 |
| Longtime Letterman sidekick | 27 |
| Longtime Leonard foe | 20 |
| Longtime leader of Yugoslavia | 29 |
| Longtime leader of China | 24 |
| Longtime Lauder spokesperson | 28 |
| Longtime late-night announcer | 29 |
| Longtime Las Vegas entertainer | 30 |
| Longtime Lakers star | 20 |
| Longtime Lakers commentator Lantz | 33 |
| Longtime Lakers color commentator Lantz | 39 |
| Longtime Laker Lamar | 20 |
| Longtime Laker Bryant | 21 |
| Longtime labor chief | 20 |
| Longtime label for Frank Sinatra | 32 |
| Longtime La Scala music director | 32 |
| Longtime La Scala conductor | 27 |
| Longtime Klugman co-star | 24 |
| Longtime kids' TV host | 26 |
| Longtime Kenyan leader | 22 |
| Longtime Kentucky hoops coach | 29 |
| Longtime Kentucky basketball coach Rupp | 39 |
| Longtime Kansas City Chiefs coach Hank | 38 |
| Longtime John Wooden team | 25 |
| Longtime Jets owner Leon | 24 |
| Longtime jazz writer Hentoff | 28 |
| Longtime Jack Benny sponsor | 27 |
| Longtime Ivory rival | 20 |
| Longtime Italian ruling family | 30 |
| Longtime Israeli statesman | 26 |
| Longtime Israeli foreign minister | 33 |
| Longtime Israeli diplomat | 25 |
| Longtime Israeli ambassador to Washington | 41 |
| Longtime ISP | 12 |
| Longtime interest for Clark | 27 |
| Longtime infield partner of Jeter, familiarly | 45 |
| Longtime Indy sponsor | 21 |
| Longtime Indy 500 star | 22 |
| Longtime Indy 500 competitor, say | 33 |
| Longtime Indy 500 airer | 23 |
| Longtime Indiana senator Evan | 29 |
| Longtime Indian prime minister | 30 |
| Longtime ice cream cake brand | 29 |
| Longtime Hydrox rival | 21 |
| Longtime Hydrox competitor | 26 |
| Longtime Hungarian leader Kádár | 37 |
| Longtime human "Sesame Street" role | 45 |
| Longtime Howard Hughes holding | 30 |
| Longtime host of the Miss America pageant | 41 |
| Longtime host of PBS's "Championship Ballroom Dancing" | 68 |
| Longtime host of "Scientific American Frontiers" | 58 |
| Longtime Hoosier Senator | 24 |
| Longtime home-run champ | 23 |
| Longtime home of the Cotton Bowl | 32 |
| Longtime Holmes portrayer | 25 |
| Longtime high-tech compatibility standard | 41 |
| Longtime Hearst publication | 27 |
| Longtime head of Disney | 23 |
| Longtime Hawaiian staple | 24 |
| Longtime Hawaiian senator Daniel | 32 |
| Longtime Harvard president James Bryant ___ | 43 |
| Longtime Harry Belafonte label | 30 |
| Longtime Hapsburg domain: Abbr. | 31 |
| Longtime Guy Lombardo record label | 34 |
| Longtime guitarist for The Smashing Pumpkins | 44 |
| Longtime guitar brand | 21 |
| Longtime Greenwich Village music venue, with "the" | 60 |
| Longtime grape soda brand | 25 |
| Longtime Good Housekeeping columnist Lois | 41 |
| Longtime GM chairman | 20 |
| Longtime Giant manager | 22 |
| Longtime Georgia senator Sam | 28 |
| Longtime Georgia senator | 24 |
| Longtime Gabonese president Bongo | 33 |
| Longtime G.M. chief Alfred | 26 |
| Longtime G.E. chief with the best seller "Jack: Straight From the Gut" | 80 |
| Longtime friend | 15 |
| Longtime Frazier foe | 20 |
| Longtime Ford president Ford | 28 |
| Longtime football commentator Cross | 35 |
| Longtime Florentine ruling family | 33 |
| Longtime flame? | 15 |
| Longtime first name in TV talk | 30 |
| Longtime first name in the Senate | 33 |