| Czech |
| has gloss | ces: Jedničky americké hitparády Hot 100 za rok 1981 podle časopisu Billboard. | width="100%" | Datum vydání || Skladba || Interpret |- | 3. leden || (Just Like) Starting Over || John Lennon |- | 10. leden || (Just Like) Starting Over || John Lennon |- | 17. leden || (Just Like) Starting Over || John Lennon |- | 24. leden || (Just Like) Starting Over || John Lennon |- | 31. leden || The Tide Is High || Blondie |- | 7. únor || Celebration || Kool & The Gang |- | 14. únor || Celebration || Kool & The Gang |- | 21. únor || 9 to 5 || Dolly Parton |- | 28. únor || I Love a Rainy Night || Eddie Rabbitt |- | 7. březen || I Love a Rainy Night || Eddie Rabbitt |- | 14. březen || 9 to 5 || Dolly Parton |- | 21. březen || Keep On Loving You || REO Speedwagon |- | 28. březen || Rapture || Blondie |- | 4. duben || Rapture || Blondie |- | 11. |
| lexicalization | ces: Billboard Hot 100 |
| German |
| lexicalization | deu: Liste der Nummer-eins-Hits in den USA |
| Dutch |
| has gloss | nld: Deze hits stonden in 1981 op nummer 1 in de Billboard Hot 100 | width="100%" | width="100px" |Datum || Artiest || Titel |- | 3 januari || John Lennon || (Just like) Starting over |- | 10 januari || John Lennon || (Just like) Starting over |- | 17 januari || John Lennon || (Just like) Starting over |- | 24 januari || John Lennon || (Just like) Starting over |- | 31 januari || Blondie || The tide is high |- | 7 februari || Kool & The Gang || Celebration |- | 14 februari || Kool & The Gang || Celebration |- | 21 februari || Dolly Parton || 9 to 5 |- | 28 februari || Eddie Rabbitt || I love a rainy night |- | 7 maart || Eddie Rabbitt || I love a rainy night |- | 14 maart || Dolly Parton || 9 to 5 |- | 21 maart || REO Speedwagon || Keep on loving you |- | 28 maart || Blondie || Rapture |- | 4 april || Blondie || Rapture |- | 11 april || Daryl Hall & John Oates || Kiss on my list |- | 18 april || Daryl Hall & John Oates || Kiss on my list |- | 25 april || Daryl Hall & John Oates || Kiss on my list |- | 2 mei || Sheena Easton || Morning train (Nine to five) |- | 9 mei || Sheena Easton || Morning train (Nine to five) |- | 16 mei || Kim Carnes || Bette Davis eyes |- | 23 mei || Kim Carnes... |
| lexicalization | nld: Nummer 1-hits in de Billboard Hot 100 in 1981 |
| Polish |
| has gloss | pol: | width="100%" | Data publikacji || Piosenka || Artysta |- | 3 stycznia || "(Just Like) Starting Over" || John Lennon |- | 10 stycznia || "(Just Like) Starting Over" || John Lennon |- | 17 stycznia || "(Just Like) Starting Over" || John Lennon |- | 24 stycznia || "(Just Like) Starting Over" || John Lennon |- | 31 stycznia || "The Tide Is High" || Blondie |- | 7 lutego || "Celebration" || Kool & the Gang |- | 14 lutego || "Celebration" || Kool & the Gang |- | 21 lutego || "9 to 5" || Dolly Parton |- | 28 lutego || "I Love a Rainy Night" || Eddie Rabbitt |- | 7 marca || "I Love a Rainy Night" || Eddie Rabbitt |- | 14 marca || "9 to 5" || Dolly Parton |- | 21 marca || "Keep On Loving You" || REO Speedwagon |- | 28 marca || "Rapture" || Blondie |- | 4 kwietnia || "Rapture" || Blondie |- | 11 kwietnia || "Kiss on My List" || Daryl Hall and John Oates |- | 18 kwietnia || "Kiss on My List" || Daryl Hall and John Oates |- | 25 kwietnia || "Kiss on My List" || Daryl Hall and John Oates |- | 2 maja || "Morning Train (Nine to Five)" || Sheena Easton |- | 9 maja || "Morning Train (Nine to Five)" || Sheena Easton |- | 16 maja || "Bette Davis Eyes" || Kim Carnes |- | 23 maja || "Bette Davis... |
| lexicalization | pol: Single numer jeden w roku 1981 |
| Swedish |
| has gloss | swe: | width="100%" | Datum || Låt || Artist |- | 3 januari || "(Just Like) Starting Over" || John Lennon |- | 10 januari || "(Just Like) Starting Over" || John Lennon |- | 17 januari || "(Just Like) Starting Over" || John Lennon |- | 24 januari || "(Just Like) Starting Over" || John Lennon |- | 31 januari || "The Tide is High" || Blondie |- | 7 februari || "Celebration" || Kool & The Gang |- | 14 februari || "Celebration" || Kool & The Gang |- | 21 februari || "9 to 5" || Dolly Parton |- | 28 februari || "I Love a Rainy Night" || Eddie Rabbitt |- | 7 mars || "I Love a Rainy Night" || Eddie Rabbitt |- | 14 mars || "9 to 5" || Dolly Parton |- | 21 mars || "Keep On Loving You" || REO Speedwagon |- | 28 mars || "Rapture" || Blondie |- | 4 april || "Rapture" || Blondie |- | 11 april || "Kiss on My List" || Daryl Hall and John Oates |- | 18 april || "Kiss on My List" || Daryl Hall and John Oates |- | 25 april || "Kiss on My List" || Daryl Hall and John Oates |- | 2 maj || "Morning Train (Nine to Five)" || Sheena Easton |- | 9 maj || "Morning Train (Nine to Five)" || Sheena Easton |- | 16 maj || "Bette Davis Eyes" || Kim Carnes |- | 23 maj || "Bette Davis Eyes" || Kim Carnes |- | 30 maj ||... |
| lexicalization | swe: Billboardlistans förstaplaceringar 1981 |
| Turkish |
| has gloss | tur: | width="100%" | Hafta || Şarkı || Sanatçı |- | 3 Ocak || "(Just Like) Starting Over" || John Lennon |- | 10 Ocak || "(Just Like) Starting Over" || John Lennon |- | 17 Ocak || "(Just Like) Starting Over" || John Lennon |- | 24 Ocak || "(Just Like) Starting Over" || John Lennon |- | 31 Ocak || "The Tide Is High" || Blondie |- | 7 Şubat || "Celebration" || Kool & The Gang |- | 14 Şubat || "Celebration" || Kool & The Gang |- | 21 Şubat || "9 to 5" || Dolly Parton |- | 28 Şubat || "I Love a Rainy Night" || Eddie Rabbitt |- | 7 Mart || "I Love a Rainy Night" || Eddie Rabbitt |- | 14 Mart || "9 to 5" || Dolly Parton |- | 21 Mart || "Keep On Loving You" || REO Speedwagon |- | 28 Mart || "Rapture" || Blondie |- | 4 Nisan || "Rapture" || Blondie |- | 11 Nisan || "Kiss on My List" || Daryl Hall and John Oates |- | 18 Nisan || "Kiss on My List" || Daryl Hall and John Oates |- | 25 Nisan || "Kiss on My List" || Daryl Hall and John Oates |- | 2 Mayıs || "Morning Train (Nine to Five)" || Sheena Easton |- | 9 Mayıs || "Morning Train (Nine to Five)" || Sheena Easton |- | 16 Mayıs || "Bette Davis Eyes" || Kim Carnes |- | 23 Mayıs || "Bette Davis Eyes" || Kim Carnes |- | 30 Mayıs || "Bette Davis... |
| lexicalization | tur: ABD 1981 yılı 1 numara şarkıları |