| Oktoberfest tune | 16 |
| Oktoberfest vessel | 18 |
| Oktoberfest's beginning mo., oddly | 38 |
| Oktoberfest? | 12 |
| OL | 2 |
| Ol' Blue Eyes | 17 |
| Ol' Blue Eyes classic | 25 |
| Ol' Blue Eyes' family | 29 |
| Ol' Blue Eyes, to Nancy | 27 |
| Ol' Blue ___ (Sinatra) | 26 |
| Ol' Man River | 17 |
| Ol' Man River's source | 30 |
| Ol' ___ (Sinatra) | 21 |
| Olaf's capital | 18 |
| Olaf's girlfriend in Lemony Snicket books | 45 |
| Olaf, for one | 13 |
| Olajuwon feat | 13 |
| Olajuwon of NBA fame | 20 |
| Olajuwon of the N.B.A. | 22 |
| Olajuwon who is the NBA career leader in blocked shots | 54 |
| Olajuwon, e.g. | 14 |
| Oland role | 10 |
| Oland, Toler et al. | 19 |
| Olathe locale | 13 |
| Olav's capital | 18 |
| Olav's city | 15 |
| Olav's seat | 15 |
| Olay alternative | 16 |
| Olay competitor | 15 |
| Olay rival | 10 |
| Olé | 6 |
| Olé alternative | 18 |
| Olé relative | 15 |
| Olé's American cousin | 28 |
| Olé's cousin | 19 |
| Olé's relative | 21 |
| Olé, in Omaha | 16 |
| Oléron and Corse | 19 |
| Oléron et al. | 16 |
| Oléron or de Ré | 21 |
| Oléron, e.g. | 15 |
| Olbermann or Richards | 21 |
| Olcott's 1899 hit song | 26 |
| Old | 3 |
| Old $10 coin | 12 |
| Old ''Matter of Fact'' columnist | 48 |
| Old ''Tonight Show'' starter | 44 |
| Old ''you'' | 27 |
| Old 'Tonight Show' host studying ethnic groups? | 55 |
| Old 'Up, up and away' carrier | 37 |
| Old 'Vette rival | 20 |
| Old "Batman" word | 27 |
| Old "before" | 22 |
| Old "Best by taste test" sloganeer | 44 |
| Old "Buffy the Vampire Slayer" channel | 48 |
| Old "Buffy the Vampire Slayer" network | 48 |
| Old "From one beer lover to another" sloganeer | 56 |
| Old "Go from flat to fluffy" sloganeer | 48 |
| Old "Gotta have it" sloganeer | 39 |
| Old "Happy motoring!" sloganeer | 41 |
| Old "Hits the Spot" marketer | 38 |
| Old "Hits the spot" sloganeer | 39 |
| Old "Hollywood Squares" celeb | 39 |
| Old "Hollywood Squares" regular | 41 |
| Old "House Party" host | 32 |
| Old "It's smart to be thrifty" sloganeer | 54 |
| Old "King" Cole | 25 |
| Old "Oh my gosh!" | 27 |
| Old "Precision crafted performance" sloganeer | 55 |
| Old "public diplomacy" org. | 37 |
| Old "Put a tiger in your tank" brand | 46 |
| Old "Reading and 'riting" tune | 44 |
| Old "refreshes without filling" sloganeer | 51 |
| Old "Romper Room" character with bouncing antennae | 60 |
| Old "S.N.L." character | 32 |
| Old "S.N.L." character currently in MasterCard's "Priceless" ads | 88 |
| Old "S.N.L." name | 27 |
| Old "Supper Club" radio host | 38 |
| Old "Television Theatre" sponsor | 42 |
| Old "There's no step 3!" sloganeer | 48 |
| Old "Tonight Show" intro | 34 |
| Old "Tonight Show" starter | 36 |
| Old "Tonight Show" theme writer | 41 |
| Old "Up, up and away" airline | 39 |
| Old "Up, up and away" carrier | 39 |
| Old "Up, up and away" sloganeer | 41 |
| Old "We're up to something good" carrier | 54 |
| Old "What's My Line" panelist | 43 |
| Old "What's My Line?" name | 40 |
| Old "What's My Line?" panelist | 44 |
| Old "You like it, it likes you" sloganeer | 51 |
| Old "You press the button, we do the rest" sloganeer | 62 |
| Old "Your cup of inspiration" sloganeer | 49 |
| Old 21-shilling coin | 20 |
| Old 2600 and 5200 game systems | 30 |
| Old 280Z's and 280ZX's | 30 |
| Old 30-ton computer | 19 |
| Old 442 rivals | 14 |
| Old 45 player | 13 |
| Old 45 players | 14 |