2019年告示牌百強單曲榜冠軍單曲列表

告示牌百强单曲榜是美国的一份单曲榜单，本列表记录了该榜单2019年的冠军单曲。年度歌曲是利爾·納斯·X和比利·雷·希拉的〈鄉村老街〉，這首歌曲連續19週在位榜首，是目前該榜獲得週數最久的冠軍歌曲。瑪麗亞·凱莉 的〈你是我最想要的聖誕禮物〉在發行25年之後登上榜首，成為瑪麗亞·凱莉第19首冠軍曲。 Year-End Charts, Hot 100 Songs. Billboard. 2019 [December 6, 2019]. （原始内容存档于2019-12-06）.  Trust, Gary. Mariah Carey's 'Christmas' Climbs to No. 3 on Billboard Hot 100, Ariana Grande's 'Next' Leads for Seventh Week. Billboard. 2018-12-31 [2019-01-01]. （原始内容存档于2020-01-26）.  Trust, Gary. Halsey's 'Without Me' Tops Billboard Hot 100, Becoming Her First No. 1 as a Lead Artist. Billboard. 2019-01-07 [2019-01-08]. （原始内容存档于2019-11-29）.  Trust, Gary. Post Malone & Swae Lee's 'Sunflower (Spider-Man: Into the Spider-Verse)' Hits No. 1 on Billboard Hot 100. Billboard. 2019-01-14 [2019-01-15]. （原始内容存档于2019-08-31）.  Trust, Gary. Halsey's 'Without Me' Returns to No. 1 on Billboard Hot 100, Post Malone's 'Wow.' Hits Top 10. Billboard. 2019-01-22 [2019-01-22]. （原始内容存档于2019-08-31）.  Trust, Gary. Ariana Grande's '7 Rings' Soars In at No. 1 on Billboard Hot 100. Billboard. 2019-01-28 [2019-01-29]. （原始内容存档于2020-01-27）.  Trust, Gary. Ariana Grande's '7 Rings' Spends Second Week Atop Billboard Hot 100, J. Cole's 'Middle Child' Charges to Top Five. Billboard. 2019-02-04 [2019-02-05]. （原始内容存档于2019-12-04）.  Trust, Gary. Ariana Grande's '7 Rings' Spends Third Week Atop Billboard Hot 100, Marshmello Makes Fortnite-Fueled Flight to No. 2. Billboard. 2019-02-11 [2019-02-12]. （原始内容存档于2019-08-31）.  Trust, Gary. Ariana Grande Claims Nos. 1, 2 & 3 on Billboard Hot 100, Is First Act to Achieve the Feat Since The Beatles in 1964. Billboard. 2019-02-19 [2019-02-19]. （原始内容存档于2020-01-28）.  Trust, Gary. Ariana Grande's '7 Rings' Tops Billboard Hot 100 for Fifth Week, Cardi B & Bruno Mars' 'Please Me' Debuts at No. 5. Billboard. 2019-02-25 [2019-02-26]. （原始内容存档于2019-08-31）.  Trust, Gary. Lady Gaga & Bradley Cooper's 'Shallow' Surges to No. 1 on Billboard Hot 100, Fueled by Oscars Gains. Billboard. 2019-03-04 [2019-03-05]. （原始内容存档于2019-11-05）.  Trust, Gary. Jonas Brothers Notch First Billboard Hot 100 No. 1 as 'Sucker' Blasts In On Top. Billboard. 2019-03-11 [2019-03-12]. （原始内容存档于2020-01-02）.  Trust, Gary. Ariana Grande's '7 Rings' Returns to No. 1 on Billboard Hot 100, Post Malone's 'Wow.' Hits Top Five. Billboard. 2019-03-18 [2019-03-19]. （原始内容存档于2019-07-08）.  Trust, Gary. 'Ariana Grande's '7 Rings' Rules Billboard Hot 100 for 8th Week, Passing Her Reign With 'Thank U, Next'. Billboard. 2019-04-01 [2019-04-02]. （原始内容存档于2019-08-31）.  April 6, 2019. Billboard Hot 100. [2021-06-19]. （原始内容存档于2019-09-01）.  Trust, Gary. 'Ariana Grande's '7 Rings' Rules Billboard Hot 100 for 8th Week, Passing Her Reign With 'Thank U, Next'. Billboard. April 1, 2019 [April 2, 2019]. （原始内容存档于2019-08-31）.  Trust, Gary. Lil Nas X's 'Old Town Road' Leaps to No. 1 on Billboard Hot 100. Billboard. 2019-04-08 [2019-04-09]. （原始内容存档于2020-03-07）.  Trust, Gary. Lil Nas X's 'Old Town Road,' Featuring Billy Ray Cyrus, Spends Second Week at No. 1 on Billboard Hot 100 With Record-Shattering Streams. Billboard. 2019-04-15 [2019-04-16]. （原始内容存档于2020-01-27）.  Trust, Gary. Lil Nas X's 'Old Town Road' Leads Billboard Hot 100 for Third Week; Sam Smith & Normani, BTS & Halsey Hit Top 10. Billboard. 2019-04-22 [2019-04-23]. （原始内容存档于2020-02-27）.  Trust, Gary. Lil Nas X's 'Old Town Road' Rules Billboard Hot 100 For Fourth Week, Khalid's 'Talk' Hits Top 10. Billboard. 2019-04-29 [2019-04-30]. （原始内容存档于2019-05-12）.  Trust, Gary. Lil Nas X's 'Old Town Road' Tops Billboard Hot 100 For Fifth Week, Taylor Swift's 'Me!' Vaults to No. 2. Billboard. 2019-05-06 [2019-05-07]. （原始内容存档于2019-06-09）.  Trust, Gary. Lil Nas X's 'Old Town Road' Rules Billboard Hot 100 for Sixth Week; Shawn Mendes, Logic & Eminem Debut in Top Five. Billboard. 2019-05-13 [2019-05-14]. （原始内容存档于2020-01-27）.  Trust, Gary. Lil Nas X's 'Old Town Road' Tops Billboard Hot 100 for Seventh Week, Ed Sheeran & Justin Bieber's 'I Don't Care' Debuts at No. 2. Billboard. 2019-05-20 [2019-05-21]. （原始内容存档于2019-06-09）.  Trust, Gary. Lil Nas X's 'Old Town Road' Rules Billboard Hot 100 for Eighth Week, Ava Max's 'Sweet but Psycho' Hits Top 10. Billboard. 2019-05-28 [2019-05-28]. （原始内容存档于2019-06-09）.  Trust, Gary. Lil Nas X's 'Old Town Road' Tops Billboard Hot 100 for Ninth Week, the Most This Year, & DaBaby's 'Suge' Hits Top 10. Billboard. 2019-06-03 [2019-06-04]. （原始内容存档于2019-06-26）.  Trust, Gary. Lil Nas X's 'Old Town Road' Rules Billboard Hot 100 for 10th Week, the Longest Reign Since Drake's 'In My Feelings'. Billboard. 2019-06-10 [2019-06-11]. （原始内容存档于2020-02-27）.  Trust, Gary. Lil Nas X's 'Old Town Road' Leads Billboard Hot 100 for 12th Week, New Taylor Swift & Drake Songs Debut in Top 10. Billboard. 2019-06-24 [2019-06-25]. （原始内容存档于2020-01-27）.  Trust, Gary. Lil Nas X's 'Old Town Road' Tops Hot 100 for a Hip-Hop Record 13th Week; Shawn Mendes & Camila Cabello's 'Senorita' Debuts at No. 2. Billboard. 2019-07-01 [2019-07-02]. （原始内容存档于2020-02-27）.  Trust, Gary. Lil Nas X's 'Old Town Road' Leads Hot 100 for 14th Week, Lizzo's 'Truth Hurts' Hits Top 10. Billboard. 2019-07-08 [2019-07-09]. （原始内容存档于2020-02-29）.  Trust, Gary. Lil Nas X's 'Old Town Road' Rules Billboard Hot 100 for 15th Week, Post Malone's 'Goodbyes' Debuts at No. 3. Billboard. 2019-07-15 [2019-07-16]. （原始内容存档于2020-02-27）.  Trust, Gary. Lil Nas X's 'Old Town Road' Rules Billboard Hot 100 For Record-Tying 16th Week. Billboard. 2019-07-22 [2019-07-23]. （原始内容存档于2019-11-27）.  Anderson, Trevor; Trust, Gary. Winner's Circle: Lil Nas X's 'Old Town Road' Breaks Record With 17th Week Atop Billboard Hot 100. Billboard. 2019-07-29 [2019-07-30]. （原始内容存档于2020-02-27）.  Trust, Gary. Lil Nas X's 'Old Town Road' Rules Billboard Hot 100 for 18th Week, Lil Tecca's 'Ran$om' Reaches Top 10. Billboard. 2019-08-05 [2019-08-06]. （原始内容存档于2020-02-27）.  Trust, Gary. Lil Nas X's 'Old Town Road' Leads Billboard Hot 100 for 19th Week, Ariana Grande & Social House's 'Boyfriend' Debuts in Top 10. Billboard. 2019-08-12 [2019-08-13]. （原始内容存档于2020-02-21）.  Trust, Gary. Billie Eilish's 'Bad Guy' Hits No. 1 on Billboard Hot 100, Dethroning Lil Nas X's 'Old Town Road' After Record 19 Weeks on Top. Billboard. 2019-08-19 [2019-08-20]. （原始内容存档于2020-02-21）.  Trust, Gary. Shawn Mendes & Camila Cabello's 'Señorita' Hits No. 1 on Billboard Hot 100. Billboard. 2019-08-26 [2019-08-27]. （原始内容存档于2020-02-22）.  Trust, Gary. Lizzo's 'Truth Hurts' Tops Billboard Hot 100 for Second Week, Post Malone's 'Circles' Debuts in Top 10. Billboard. 2019-09-09 [2019-09-10]. （原始内容存档于2020-01-13）.  Trust, Gary. Lizzo Leads Billboard Hot 100, Post Malone Brings Back Ozzy Osbourne & Lewis Capaldi Lands First Top 10. Billboard. 2019-09-16 [2019-09-17]. （原始内容存档于2020-02-23）.  Trust, Gary. Lizzo's 'Truth Hurts' Tops Billboard Hot 100 For Fourth Week, Lil Nas X's 'Panini' Hits Top 10. Billboard. 2019-09-23 [2019-09-24]. （原始内容存档于2019-12-15）.  Trust, Gary. Lizzo's 'Truth Hurts' Leads Hot 100 For 5th Week, Chris Brown's 'No Guidance' Is His First Top 5 Hit Since 2008. Billboard. 2019-09-30 [2019-10-01]. （原始内容存档于2019-12-14）.  Trust, Gary. Lizzo's 'Truth Hurts' Tops Billboard Hot 100 For Sixth Week, 'Good as Hell' Becomes Her Second Top 40 Hit. Billboard. 2019-10-07 [2019-10-08]. （原始内容存档于2020-02-22）.  October 19, 2019. Billboard Hot 100. [2021-06-19]. （原始内容存档于2019-10-14）.  Trust, Gary. Travis Scott's 'Highest in the Room' Debuts at No. 1 on Hot 100, Dan + Shay + Justin's '10,000 Hours' Is No. 4. Billboard. October 14, 2019 [October 14, 2019]. （原始内容存档于2019-12-10）.  October 26, 2019. Billboard Hot 100. [2021-06-19]. （原始内容存档于2019-10-21）.  Trust, Gary. Lizzo's 'Truth Hurts' Tops Hot 100 for 7th Week, Tying for Longest Reign Ever for a Rap Song by a Female Artist. Billboard. October 21, 2019 [October 22, 2019]. （原始内容存档于2019-12-26）.  November 2, 2019. Billboard Hot 100. [2021-06-19]. （原始内容存档于2019-10-28）.  Trust, Gary. Lewis Capaldi's 'Someone You Loved' Hits No. 1 on Billboard Hot 100. Billboard. October 28, 2019 [October 29, 2019]. （原始内容存档于December 14, 2019）.  November 9, 2019. Billboard Hot 100. [2021-06-19]. （原始内容存档于2020-02-20）.  Trust, Gary. Selena Gomez Scores First No. 1 on Billboard Hot 100 With 'Lose You to Love Me'. Billboard. November 4, 2019 [November 5, 2019]. （原始内容存档于December 13, 2019）.  November 16, 2019. Billboard Hot 100. [2021-06-19]. （原始内容存档于2019-11-11）.  Trust, Gary. Lewis Capaldi's 'Someone You Loved' Returns to No. 1 on Hot 100, Maroon 5 Adds 15th Top 10 With 'Memories'. Billboard. November 11, 2019 [November 12, 2019]. （原始内容存档于December 19, 2019）.  November 23, 2019. Billboard Hot 100. [2021-06-19]. （原始内容存档于2020-03-22）.  Trust, Gary. Lewis Capaldi's 'Someone You Loved' Tops Hot 100 For Third Week, Tying Capitol Records Mark Held Since 1963. Billboard. November 18, 2019 [November 19, 2019]. （原始内容存档于January 12, 2020）.  November 30, 2019. Billboard Hot 100. [2021-06-19]. （原始内容存档于2020-03-22）.  Trust, Gary. Post Malone's 'Circles' Hits No. 1 on Billboard Hot 100, Billie Eilish's 'Everything I Wanted' Blasts to Top 10. Billboard. November 25, 2019 [November 26, 2019]. （原始内容存档于December 21, 2019）.  November 30, 2019. Billboard Hot 100. [2021-06-19]. （原始内容存档于2019-12-03）.  Trust, Gary. Post Malone's 'Circles' Spends Second Week at No. 1 on Hot 100, Arizona Zervas' 'Roxanne' Zooms to Top Five. Billboard. December 2, 2019 [December 7, 2019]. （原始内容存档于December 4, 2019）.  December 14, 2019. Billboard Hot 100. [2021-06-19]. （原始内容存档于2020-03-22）.  Trust, Gary. The Weeknd's 'Heartless' Hits No. 1 on Hot 100, Mariah Carey's 'All I Want for Christmas Is You' Returns to No. 3 High. Billboard. December 9, 2019 [December 10, 2019]. （原始内容存档于December 12, 2019）.  December 21, 2019. Billboard Hot 100. [2021-06-19]. （原始内容存档于2020-03-22）.  Trust, Gary. Wish Come True: Mariah Carey's 'All I Want for Christmas Is You' Hits No. 1 on Hot 100 After 25-Year Wait. Billboard. December 16, 2019 [December 17, 2019]. （原始内容存档于January 1, 2020）.  December 28, 2019. Billboard Hot 100. [2021-06-19]. （原始内容存档于2020-03-22）.  Trust, Gary. Mariah Carey No. 1, Brenda Lee No. 2 in Billboard Hot 100's First-Ever 'Christmas' Double Up. Billboard. December 23, 2019 [December 24, 2019]. （原始内容存档于January 2, 2020）.  音樂主題